Ian Gillan adding the then-seldom played "Maybe I'm a Leo" (named after Gillan's birth sign) and "When a Blind Man Cries" – the latter becoming a mainstay in the band's setlist ever since. He said that their first album with Morse, "Purpendicular", "was a such important record for Deep Purple that without that [other records] couldn't have been possible." He has remained Purple's lead singer, though the band has found more success touring than with producing records. Gillan pays particular interest to the lyrics in Deep Purple, and considers it his prime composing role within the band. Discussing the importance of lyrics,
David Coverdale live DVD, shot during the 2004 tour at the legendary Hammersmith Apollo was released in February 2006. In June 2006, Coverdale signed a new record deal with Steamhammer Records. The first release under the new contract was the double live album "" (released 27 November 2006); the album also contained 4 brand new studio tracks written by Coverdale and Aldrich. In 2008 the band (with new bassist and drummer) released its first new studio album in over 10 years titled "Good to Be Bad". The band toured the album extensively. Also in 2008, Whitesnake embarked on a European Tour as