Deep Purple – April (CD) - Discogs

Deep Purple – April (CD) - Discogs

Deep Purple (song) - Wikipedia

DEEP PURPLE LP's This web-page has detailed descriptions and

Deep Purple - Deep Purple, Releases

DEEP PURPLE - Made In Europe 1976

Nino Tempo & April Stevens – Deep Purple (1979, Vinyl) - Discogs

Deep Purple – April (1994, CD) - Discogs

Deep Purple – April Fools (1990, CD) - Discogs

Deep Purple / Machine Head super deluxe edition – SuperDeluxeEdition

Deep Purple – Total Abandon - Australia '99 (1999, CD) - Discogs

Deep Purple - Whoosh! Limitedboxset 2 - Vinyl Box - 2020 - EU

Deep Purple – Deep Purple (2003, Mini-LP Gatefold Cardboardsleeve

Deep Purple in Rock - Wikipedia

Deep Purple – CD Collection (1989, CD) - Discogs

Deep Purple – Turn Around (1997, CD) - Discogs