Transition

An album is a collection of audio recordings (e.g., music) issued on a medium such as compact disc (CD), vinyl (record), or audio tape (like 8-track or cassette), or in digital format. The album was the dominant format or unit of recorded music expression and consumption from the mid-1960s through to the early 21st century, a period that has been described in the industry as the album era. Vinyl LPs are still issued for certain album releases, though album sales in the 21st-century have been predominantly in CD and then downloadable (e.g.