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tv   [untitled]    January 22, 2012 7:48am-8:18am PST

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>> in the line between that is so natural, you can see birds and be in complete wilderness. i really like that about this. you could maybe get a little snapshot of what they are expecting. >> it is an interactive, keck sculpture that is interacted with by the visitor. >> they are a lot about and they fall down the belt. it moves the belt up, and if you turn that faster, the butterflies fall in the move of words. >> the art reflect the commission's commitment to acquiring the best work from the bay area and beyond. in addition to the five new
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commissions, 20 artworks that were already in the airport collection were reinstalled. some of which were historically cited in the terminal. it includes major sculptures by the international artists. as a collection, these art works tell the story of the vibrant arts scene in the early 1960's through the mid-1980s's. the illustrate san francisco's cultural center and a place of innovation that is recognized and the love throughout the world. one of the highlights is a series of three left tapestries. they are on view after being in storage for 20 years. these tapestries representing various gardens. from his years of living in san francisco. hydrangeas, chrysanthemums, and whilst dahlias in rich, deep
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shades as they make their way to the baggage area. they can access behind-the- scenes information and interviews with the artist through an audio to work. it features archival audio as well as interviews with living artists. he can be accessed on site by dialing the telephone numbers located near the artwork or by visiting the commission's web site. the public art speaks volumes of san francisco as a world-class city with world-class art and culture. for more information, visit
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>> in this fabulously beautiful persidio national park and near golden gate and running like a scar is this ugly highway. that was built in 1936 at the same time as the bridge and at that time the presidio was an army and they didn't want civilians on their turf. and the road was built high. >> we need access and you have
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a 70 year-old facility that's inadequate for today's transportation needs. and in addition to that, you have the problem that it wasn't for site extenders. >> the rating for the high viaduct is a higher rating than that collapsed. and it was sapped quite a while before used and it was rusty before installed. >> a state highway through a federal national park connecting an independently managed bridge to city streets. this is a prescription for complication. >> it became clear unless there was one catalyst organization that took it on as a challenge,
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it wouldn't happen and we did that and for people to advocate. and the project has a structural rating of 2 out of 100. >> you can see the rusting reinforcing in the concrete when you look at the edges now. the deck has steel reinforcing that's corroded and lost 2/3's of its strength. >> this was accelerated in 1989 when the earthquake hit and cal came in and strengthened but can't bring to standards. to fix this road will cost more than to replace. and for the last 18 years, we have been working on a design to replace the road way, but to
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do in a way that makes it appropriate to be in a national park and not army post. >> i would say it's one of the most ugly structure, and it's a barrier between the mar sh and presidio. and this is a place and i brought my dogs and grandchildren and had a picnic lunch and it was memorable to use them when we come here. what would it look like when the design and development is completed. and we are not sure we want an eight lane highway going through this town. and it's a beautiful area in a national seaport area on the
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planet. >> the road is going to be so different. it's really a park way, and it's a parkway through the national park. and they make the road disapeer to the national park. >> and the road is about 20 feet lower, normally midday, you go through it in two minutes. looking back from the golden gate bridge to presidio, you are more aware of the park land and less of the roads. and the viaduct will parallel the existing one and to the south and can be built while the existing one remains in operation. and the two bridges there with open space between them and
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your views constantly change and not aware of the traffic in the opposite direction and notice the views more. and the lanes of course are a foot wider than they are today. and they will be shoulders and if your car is disabled, you can pull off to the edge. and the next area, the tunnel portal will have a view centered on the palace of fine arts and as you come out, you can see alkatrez island and bay. and the next area is about 1,000 feet long. and when you come into one, you can see through the other end. it's almost like driving through a building than through a tunnel. and noise from the roadway will be sheltered. and the traffic will be out of view. >> when you come out of the
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last sort tunnel and as you look forward, you see the golden dome of the palace of fine arts and what more perfect way to come to san francisco through that gateway. >> it will be an amazing transformation. now you read it as one section, the road is a major barrier and then a wonderful strip along the water. all of those things are going to mesh together. >> right now the road really cuts off this area from public access. and with the new road, we will be able to open up the opportunity in a new way. >> this bunker that we see now is out of access for the general public. we are excited to completely
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rework this side and to open up the magnificent views. and what we want to do is add to this wonderful amenity and restore this coastal bluff area and respect its military history and the doyle drive project is allowing us to do that recorrection. and this area is not splintered off. >> and we can see how dramatic a change it will be when doyle drive is suppressd and you have a cover that connects the cemetery to this project. it's historic on the statewide and national basis, but you could rush the project or put thought and time to create
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something of lasting public benefit. >> we really want this, for everyone to feel like it's a win situation. whether you are a neighbor that lives nearby or a commuter or user of the park. that everyone will experience a much better situation than they currently have. >> the human interest to me is how people could work out so many challenging differences to come to a design that we believe will give us a jewel. landmark of a place. >> i am sure it will have refining effect like embark did. and there were people about that and no one would think of that today. and when you look at growth and transformation of the embark, the same with doyle. it will be a cherished part of
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the city and a worthy addition to what is there. >> it will be a safe and beautiful entrance to a spectacular beautiful city. it will be the entry to golden gate that san francisco deserves. [applause] >> good evening. welcome to the meeting of the commonwealth club and forum, connect your intellect. you can find us online. you can follow the best of our conversations on twitter. i am the author of the "this is your brain on music. " i am a professor of psychology and behavioral
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neuroscience. i am delighted to introduce you to my friend, one of my famous -- favorite guitarists and musicians. he discovered the guitar at a young age. he has played at notable vilnius such as the -- notable venues such as montrose and carnegie hall. >> i would like to start by saying that in the last 15 or 20 years of my research, one thing i found most surprising as a musician myself in exploring music and the brain is how -- discovering where it is that music is. i always imagined as a player that the music was in my fingers. now i know is in the brain. it is a neuro-representation of
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the figures. music is in every part of the brain that we have mapped. there is no part of the brain that does not have something to do with music. i found that very surprising. i wondered if you find that surprising as a player and what your own intuitions were coming into it. >> i think my intuition is that music is something that gets received in some sense or another, like radio, like something you pick up. it is a vibration. when i have written my own music for the guitar, a lot of times it is the result of having experienced something and having to absorb it like you might absorb a vibration or light our experience something rhythmic like walking down the street.
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>> a lot of composers say they feel like they are not really creating the music. they're channeling it. roseanne cash talks about holding up her catcher's mitt and catching one as it goes by. someone else talks about how the music is everywhere for anyone to take, that you just have to tune into it. >> driving down here today, there was a rough patch of road because there was construction. you are feeling the road. it makes you aware that no matter where you are or what you are doing, you could be some ki, and you hear something may be rise out of that rhythm. for me, personally, a lot of times the idea for writing a piece of music or making arrangement comes from some sort of rhythm. a lot of people would say, do you get the melody first or the rhythm? i always say i get the rhythm
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first and the melody comes out of it. >> could you play us an example of may be something where the rhythm came first? and maybe just play the rhythm. >> i will try. this is a piece called "cumulus rising." this is from a piece that i did in 1998, on the theme of water. this is sort of the theme of water rising through a team less clout. it does not have to be, but that is the sensation that gave me the idea. -- cumulus cloud. >> if you could play the rhythm first. >> i will tap it.
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[tapping] pretty simple. then i will play a little bit of it. ♪
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>> i will leave it there. [applause] >> one of the things that people often ask is what is happening in our brains when we hear a piece of music. it is extraordinarily complicated. a sound enters the years and there is a cascade of their rick complicated processes that turn the changes in air pressure to an electrical signal which gets transmitted from the year to the brain. once it hits the brain, it gets even more complicated. it turns out there are distinct regions of the brain that process different aspects of the sound. one part of the brain, you can think of it as a special
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purpose circuit, attending to and processing their read them. then there is a separate part processing the pitch, a separate part combining the pitches and duration into melodies, a part separate from that attending to how loud or soft it is, and it all comes together later and get this seamless impression of this beautiful melody and harmony, yet, it is processed piecemeal. one of the sources of information of this is we have patients who are damaged in one focal portion of the brain and they lose one of those elements while retaining the others. they may lose rhythm or they will have to pitch and harmony. >> is it processed in real time? simultaneously? >> yes, but quickly. when i say later, later in brain time means maybe 1/30 of a
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second later. any second, it can be disrupted , and you to organic brain injury or trauma, it can be disrupted. it is remarkable. the player, at some level, perhaps unconsciously, are having to think about the elements unconsciously. >> i teach a lot of workshops and a lot of people come to play our master classes, they come with their own performance, arrangement. they are looking for feedback. one of the things that i always say, because, as a musician, we try to get everything at once. all of the elements. we tried to simultaneously get the rhythm, melody, the subtleties, dynamics, accent, all those things that make music interesting.
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but a lot of times, it is good practice to tear them apart. solo guitar playing, for example, polyphonic music, you have a melody and a baseline, maybe an accompaniment, 3rd voice or harmonic accompaniment. i always suggest people to tear them apart, work on the melody, just work on the base, rhythm, accompaniment. that provides an important process to understanding how these elements have to happen simultaneously. >> when you are writing, as a fan of yours, for decades now -- i think your first record came out in the 1970's. >> 1978. >> that is right. as a fan, one of the things that
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struck me is you did not sound like anyone else i had heard, and you still do not. when i listen to any other guitarist,, composer, you can hear their influence, who they took this idea or technique from. your music just sounds fresh and novel. i wonder if you might be willing to disclose to us some of your influences and how they gave rise to your compositional playing style, and maybe demonstrate them. >> i like to joke, i did not learn how to play anything else really well, so i had to come up with my own. it is true, i found this out later when i was teaching. can you show me that solo to that song? do you know how it goes? i am useless at that.
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i am not very good at cataloging other people's music. i certainly had my influence is growing up. i started playing the guitar when i was 12th. i was a big fan of the pope, blue, british isles scene, mississippi john hurt me, sonny terry brown mcgee, i played some blues harmonica. >> did you learn that open tuning style, slide style? >> i have not picked up a slide in a long time, so i do not want to embarrass myself, but yes. it was a lot of folk music, blues and early on. i fell in love with the sound of the steel string guitar. there are a lot of idiomatic thing that it does well. i studied classic guitar a bit,
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but the steel string, for example, we do something called a hammer on and pull off, which is -- >> you get three note for the price of one. >> you plug the string but you get four notes. i always think of that town at the the prototypical steel string guitar sound. british isles, a caltech music. i learned all the paul simon songs. as i got older -- >> he is a hell of a guitarist. people do not realize. he is not flashy, but if you try to learn his tunes, they are really hard. >> he is a brilliant guitar player. i eventually got interested in jazz, world music, everything. maybe that is one of the
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reasons. i enjoyed so many kinds of music, i did not have a preference. i did not want to be anything in particular. i just wanted to play guitar and get that sound that i was hearing in my head. >> is there a particular song of yours that you can trace back to and influence, sound that you were trying to get that you heard somebody else use and you wanted to use it? >> i will play you a few bars from a piece that i wrote in the 1970's, very much influenced by the british isles style. this one is called "inverness." ♪
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>> i am cutting it short, but, to me, that is the quintessential british isles style. >> although, in your hand, it is more harmonically complex. >> it could be. >> one of the things i was trying to do -- i became a big fan of keith jarrett when i was young. i thought, wow, if i can do something like that with a guitar -- and i remember, i was a student at uc-berkeley, considering going to graduate school in economic geography and working as an intern coming here at the san francisco planning department. i was also a record in my first album. i wrote this piece called " turning, turning back."
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it began the recording but it also began a new direction for me. they say every musician that starts recording for writing, arranging music, they have to find their own voice. i think i may be found my own voice in that one. >> are you going to play some of it? ♪ >> just playing an excerpt from the middle, -- time part. -- double-time part.
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the main theme -- ♪ [applause] >> that is the main theme. >> often, when i listen to guitar players, because i'm a guitarist myself, i'm trying to figure out what they are doing and how they do it. i cannot do that when i listen to you. the music for " washes over me. for me, it is so immediately engaging and hypnotize him. to be fair, the other part of it is, in 1000 years, i could never do that. there is a technical component
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to would you do, and i am reminded, one of your albums was reviewed by "coo guitar plar magazine." i am prepared praising he said something to the effect of, listening to alex thrusts fellow pickers to the brink of decision. do i give up everything else in my life and practice like a madman or throw my guitar down the chasm? >> that became a staple in my press packed with back then. today, to be honest, there are a lot of talented young players out there. the whole scene has developed so much, the technique has really moved forward a lot. >> and each generation can learn from the previous. leo cocky learn

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