sentences:  The album was originally released on LP and cassette, with sides labeled "Side One" and "Side A", and was the duo's first album to be released on the then-new compact disc format.In 2006, the album was re-released on CD by RCA and Legacy Recordings with two bonus tracks.On October 16, 2015 Mobile Fidelity Sound Lab released the album on SACD but it doesn't include the bonus tracks of the 2006 CD.