Disclosed is a novel sound record having a plurality of relatively movable parts with sound track portions on each part. The record parts are locked together for playing purposes but may be released to permit adjustment of the relative positions of the record parts and thereby the sound track portions thereon, to thereby adjust or change the sound tracks which extend over the record parts. In one exemplary embodiment, the record is disc shaped and the relatively adjustable record parts comprise annular concentric portions of the record, with the sound tracks extending over the record parts between the outer periphery and the center of the record. In another embodiment of the invention, the record is of the cylindrical type and the relatively adjustable record parts comprise axially disposed and relatively rotatable cylindrical sections of the record.
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