In 2011 Pnau released Soft Universe, with input from Sir Elton.
Nick Littlemore has described it as a very "emotional" album, inspired by the end of his relationship with his long-time girlfriend.
The duo (Nick and Peter Mayes) has now followed up with an album of cover songs. The tracks are revamped versions of Elton's hits. One is called Good Morning to the Night, based on Mona Lisas And Mad Hatters.
BBC Radio 1's Pete Tong is the first DJ to have played the tune, which can be heard at Digital Spy's Web site.
There's a total of 8 tracks on the CD, which is expected to be out next month.