Which singer released the 1979 disco album "Knock on Wood"?

Which singer released the 1979 disco album “Knock on Wood”? Amii Stewart released the album.

Knock on Wood was Amii Stewart’s first studio album, issued in February 1979 on labels including Hansa, Atlantic and Ariola. Its title track was Stewart’s disco remake of Eddie Floyd and Steve Cropper’s 1966 soul song, transforming the earlier R&B hit into a major dance-floor success.

The album also included Stewart’s medley of “Light My Fire” and “137 Disco Heaven.” Producer Barry Leng oversaw the project, with Simon May among the principal songwriters and arrangers. The record reached No. 19 on the US Billboard 200 and No. 9 on the US Top R&B/Hip-Hop Albums chart.

The title can cause confusion because “Knock on Wood” is better known as a song than as an album. Evelyn “Champagne” King, Alicia Bridges and Anita Ward were also important disco-era singers, but none released this 1979 album. Stewart’s recording of the title song became her signature hit.