In which format, introduced in 1948, was the album Showcase released in?
Showcase (Buddy Holly album) Showcase is a compilation album by American rock and roll singer Buddy Holly. The album was released as an LP record in both mono and stereo formats in May 1964 (see 1964 in music).
Unforgettable (Nat King Cole album) Unforgettable is an original jazz compilation by Nat King Cole. It was initially released on a 10 inch LP in 1952, and it was reissued on a 12 inch LP in 1954.