BOB DYLAN/THE BAND Before The Flood (2009 Japanese exclusive limited edition 21-track Double Blu-Spec CD set [an audio Compact Disc format using Blu-Ray technology and playable on all CD players] recorded live between January and February 1974 picture sleeve with lyric booklet Japanese insert and obi-strip SICP20225~6) Sony Music Entertainment Inc. has used its Blu-ray Disc technology to develop an audio CD [Blu-Spec] with high sound quality. The new discs are built using polymer polycarbonate materials as well as an optimized Blue Laser Beam cutting technology that imp