cello Armand Kaproff composed by Giovanni Battista Viotti design Robert Guidi engineer [sound] Howard Holzer engineer [sound] Roy DuNann producer Lester Koenig supervised by, liner notes Vernon Duke viola Alexander Neiman violin Arnold Belnick violin Israel Baker Record Company Contemporary Records Designed At Tri-Arts Early Audiophile production: Multiple microphone technique featuring AKG C-12 condenser microphones. Ampex tape recorder. Reeves Sound-craft tape. Mastering on Contemporary Records' specially designed, electronically controlled, continuously variable pitch lathe. Westrex feed-back cutting head. Heated stylus, inner diameter quality equalization. RIAA playback curve. Custom-made, noice-free vinylite Gruve/Guard pressing Other: R59-1367 (Library of Congress Catalog Card No.) Matrix / Runout: LKL-12-249-D1 (Stampers in runout, printed on labels - A) Matrix / Runout: LKL-12-250-D1 (Stampers in runout, printed on labels - B)