AEROSMITH Toys In The Attic (2009 Japanese exclusive limited edition 9-track Blu-Spec CD [a new audio CD format using Blu-Ray technology playable on all CD players] originally released in 1975 picture sleeve with Japanese liner notes +obi strip) 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