In which format, introduced in 1948, was the album Showcase released in?
LP record The LP (from "long playing" or "long play") is an analog sound storage medium, a vinyl record format characterized by a speed of 33 ⁄ rpm, a 12 or 10 inch (30 or 25 cm) diameter, and use of the "microgroove" groove specification. Introduced by Columbia in 1948, it was soon adopted as a new standard by the entire record industry. Apart from a few relatively minor refinements and the important later addition of stereophonic sound, it has remained the standard format for vinyl albums.
Billboard Top Movie Hits Billboard Top Movie Hits is a series of compilation albums released by Rhino Records in April 1996 featuring recordings popularized through their use in movies released from the 1940s through the 1970s. Five albums were released in the series, each containing ten songs from a specified five- or ten-year period.