Good Reads: The
        Ambient Century: From Mahler to Moby  the Evolution of Sound in the Electronic Age,
        by Mark Prendergast 
        500 pp. Trade paperback, $19.95. New York: Bloomsbury USA, 2003. 
        Readers of GoodSound! are well
        acquainted with one kind of interaction between music and technology: the use of stereo
        systems to reproduce recorded music. While that is the most immediate connection between
        music and technology for most of us, it is not the only one. Mark Prendergasts book,
        The Ambient Century: From Mahler to Moby -- the Evolution of Sound in the Electronic
        Age, is a long look at ambient music throughout the 20th century. What struck me as
        most interesting about this history were the ways in which technology influences the very
        composition of music. 
        Consider a composer such as J.S. Bach. Not only is it
        possible to enjoy his music simply by reading the scores, but when he wrote his music, he
        was writing for ensembles of musicians: In his time, the only way to hear his music was as
        performed by live musicians. Compare this with a more contemporary musician, such as Brian
        Eno. I dont believe sheet music for Enos ambient work, such as 1978s Music
        for Airports, would reveal the music in the same way it does Bachs. More
        important, Eno can produce his music by himself, relying only on computer technology. The
        only way to hear most of his music is via a stereo system. (Recently, a new-music group,
        the Bang on a Can All-Stars, have performed Music for Airports in concert.) 
        Music 
        The term ambient music cant be defined with a
        list of necessary and sufficient conditions, but can be described as music whose creators
        consider, in Prendergasts words, "atmospheric sound, its timbre, and
        personality." Duration and the interplay of musical elements over time is also a
        common feature of ambient music. On the classical end of the spectrum, consider John
        Cages 433", a composition for piano during which the pianist never
        touches the instrument, thus drawing specific attention to whatever sounds take place in
        the performance space during the four minutes and 33 seconds of the piece -- or the works
        of Morton Feldman, which are often several hours long. Cage and Feldman, however, are
        still more like Bach in that their music is intended to be performed by musicians before
        an audience. A good electronic example of the reliance on time is Brian Enos series
        of Ambient albums, on which the music has a slow, methodical quality. There is a
        key difference between the musics of Cage and Eno, however. Pieces such as Cages 433"
        were intended to be actively appreciated; Enos Ambient music is intended to
        add to the atmosphere of a space without drawing conscious attention to themselves. 
        Prendergast argues that the development of ambient music
        was one of the main themes of music history during the 20th century. As evidence he
        examines the music of Mahler, Debussy, and Satie, to the Rolling Stones, Simon and
        Garfunkel, and Can, to DJ Shadow, the Chemical Brothers, and Air. While he makes good
        points in his discussion of each, I think his case could have been better made by writing
        more about the artists who were central to the development of ambient music and leaving
        out some of the more famous (e.g., the Rolling Stones), who seem to have been
        included simply because of their fame. I understand that Prendergast wanted to make the
        case that the concerns of ambient music are deeply entrenched in 20th-century music in
        nearly all of its forms, but the numbers of artists discussed -- more than 40 in the first
        chapter alone -- make the book read less like a sustained argument than an encyclopedia. 
        To his credit, Prendergast spends more time on the biggest
        figures in this history, giving artists such as Philip Glass, Eno, and Kraftwerk their due
        while not overlooking lesser-known musicians such as Spaceman 3 and Grand Master Flash.
        Prendergast is particularly good at noting the influences that composers such as Satie and
        Glass have had on later artists, even when the latter arent usually considered
        "classical." 
        The drawing-out of these influences and the construction of
        this large musical family tree takes nearly 500 pages. The result might have been
        unwieldy, but a helpful index with many subheadings for each important artist makes it
        easy to look up specific information. Under Kraftwerk, for example, youll find the
        subheading "sampled," which cites every page that discusses a work that includes
        a sampled portion of a Kraftwerk song (there are six entries). 
        Technology 
        Much of the music discussed in The Ambient Century
        could not have been made before the invention of 20th-century technology. This is, of
        course, true of a lot of music: rocknroll wouldnt be
        rocknroll without electric guitars. The use of electronics in ambient music,
        however, is different from a simple reliance on electric instruments. Most contemporary
        ambient music relies on computers more than on traditional instruments, and it is easy to
        see how the development of synthesizers has also played a key role. 
        The brief history of synthesizers and related electronic
        devices in the first chapter made me want to read a more detailed history of the late
        Robert Moog and his revolutionary synthesizer. The development of this instrument gave
        musicians great freedom in developing new sounds, and, given how integral that is to
        ambient music, I would like to have read more about how it works and how musicians became
        familiar with it. Computer technology is mentioned in passing in many parts of the book,
        but I would like to have seen a more comprehensive history here as well. These are not
        really criticisms of The Ambient Century; Prendergast is more concerned with the
        music itself than with its production. It is a credit to the book that it makes the reader
        more interested in its subject and raises questions for further investigation.  
        Prendergast also points out how playback media (LPs, CDs,
        MP3s, etc.) play a role in the composition of music. Not only is it the case that artists
        tailor their compositions to fit the dominant medium, but the media can also influence the
        future of music. In discussing the compact disc, for example, Prendergast makes the case
        that the digital remastering of old albums has made all of that material easily accessible
        for electronic musicians to sample in their recordings. 
        Mobys music -- on Play, for example -- has
        relied on inserting samples of old a cappella recordings into new music that he has
        written. In the past, composers have tipped their hats to their predecessors with musical
        quotations, but this new act is importantly different. Technology allows contemporary
        composers to not only pay homage to their predecessors but to re-use the very work of
        their predecessors in new ways. If I want to pay homage to Miles Davis, I no longer need
        to play like him or write something that sounds like him -- I can sample him directly into
        my new composition.  
        A few statements in The Ambient Century suggest that
        the forward momentum of technology will be good for music; he specifically mentions the
        MP3, SACD, DVD-Audio, and Blu-ray technologies. I dont agree that MP3 has been good
        for the high-quality reproduction of music, and weve already seen SACD and DVD-A
        wither away as CDs remain strong. I also fear that the next format war, between Blu-ray
        and HD-DVD, will only serve to further cement DVD as the lasting video format. 
        One issue that lies beyond the scope of Prendergasts
        book is how the rise of MP3s might influence the level of quality that artists demand from
        their recordings. Its troubling to think that the quality of available music might
        actually decrease because of the lack of interest on the parts of the public and the
        artists themselves. If Im an artist and want to get my music out to people, why
        spend time attaining the highest possibly quality of sound if everyone is listening at
        128kb/s? 
        Conclusion 
        Mark Prendergasts examination of ambient music in the
        20th century is a wonderful book to have on hand, and his list of 100 essential ambient
        recordings gives those new to ambient music a good place to start. Prendergasts
        discussion of each musician ends with a section titled "Listening," in which he
        suggests various recordings. This is incredibly helpful, especially for veteran fans of
        ambient music who may not be familiar with the more obscure artists discussed. Anyone with
        an interest in music and its technologies will find the connections Prendergast draws
        worth consideration, and will deepen their appreciation for the large role technology
        played in the last century of music. 
        Prendergast maintains a website for The Ambient Century
        at www.ambientcentury.co.uk. 
        ...Eric D. Hetherington 
         
        
        
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