CBS/Sony Best Hits '75

CBS/Sony created series of 10 single LP compilations released at the end of 1974 and bearing numbers SOLL-101 to SOLL-109 and ECLL-7. Two 2 LP compilations were released bearing numbers SOLU-25-26 to SOLU-27-28 4 of these titles (SOLL-105, SOLL-107, SOLL-109 & ECLL-7) contained SQ encoded Quadraphonic mixes.