Rainbow (rock band) steered Deep Purple through a significant personnel change, with Ian Gillan and Roger Glover being replaced by David Coverdale and Glenn Hughes. However, the new members were keen to add new musical styles and Blackmore found his request to record the Steve Hammond-penned "Black Sheep of the Family" with "Sixteenth Century Greensleeves" turned down by the band. He decided to record the song with Dio instead, using Dio's band Elf as additional musicians. He enjoyed the results, and a full album, billed as "Ritchie Blackmore's Rainbow" was recorded between February and March 1975 at Musicland Studios in Munich, Germany. The
David DeFeis He is also influenced by rock singers like Freddie Mercury, Robert Plant, David Coverdale, Ronnie James Dio and Ian Gillan. The major part of the lyrics DeFeis writes are mythological, dealing with subjects from especially Greek mythology, Sumerian mythology and Christian religion. All of them are based on real life in some form or another. DeFeis comes from a theatrical family: his father is a Shakespearian actor who runs the theatre company "The Arena Players Theatre" while his sister Doreen is a gifted opera singer who performs all over Europe. A big fan of European classical music, at 9–10 years