Christian Marclay
CM employs techniques to create his altered discs, but with more specific intention in terms of the resulting sounds. In his performances, CM spins up to 8 altered records simultaneously on individual turn-tables. He composes with several piles of recors that he prepares and sorts in advance, thus knowing from what pile to select a disc for a desired effect at any time during the performance. The individual records are notated with stickers that identify specific passages and are sometimes applied to create loops. He drops the needle on to the record after the first of two stickers and when it hits the second it jumps back to the first and repeats. Sometimes the records are played at non-standard speeds. Into other records, he drills additional centre holes (off-axis), creating a wobbly effect. His "Record Without a Cover" is a recording of one of these performances. The studio performance is pressed onto one side of the disc. On the other, embossed lettering instructs the owner not to store the record in a protective sleeve. The scratches that results from handling enhance the quality of the sound and make each copy unique. CM also makes unique objects. Cutting intricate patterns out of several records with a jeweller's saw, he then glues the differnt pieces back together to construct a collaged disc. His "Dialogue LP with Two Profiles", for example, fuse two profiles of faces cut from black vynil spoken word discs onto an orange musical disc. As the record spins, music plays until the needle pops at the splice and a voice speaks when the needle passesover the black vinyl figure. the cycle then repeats, resulting in a conversation between the two figures. Other pieces use geometric designs and discs with different contents. the splices in all these records create pops that become rhythmic elements of the total piece.
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