Deep Purple are an English rock band formed in Hertford in 1968. The band is considered to be among the pioneers of heavy metal and modern hard rock, although their musical approach changed over the years. Originally formed as a progressive rock band, the band shifted to a heavier sound in 1970. Deep Purple, together with Led Zeppelin and Black Sabbath, have been referred to as the "unholy trinity of British hard rock and heavy metal in the early to mid-seventies". They were listed in the 1975 Guinness Book of World Records as "the globe's loudest band" for a 1972 concert at London's Rainbow Theatre, and have sold over 100 million albums worldwide…
Amid the ever-growing tide of Deep Purple box sets (this was at least their eighth in nine years), Listen Learn Read On stands alone, not only as the ultimate round-up of the band's greatest moments, but also as the answer to more collectors' dreams than most collectors were even aware they'd had. You want Deep Purple's long-legendary, but forever unavailable BBC sessions? They're here. You want the killer live encores that other albums omitted? They're here. You want a solid introduction to the band members' pre-Purple passages? They're here. And, of course, you want the hits. So they're here as well…
Roger Glover is best known as the bass player of the Hard Rock flagship Deep Purple, which he has been part of all incarnations of the band since the reunion in 1984. He joined the Lord, Paice and Blackmore, together with Ian Gillan in 1969 to form the famous MK II, Deep Purple line-up which is considered the legendary, classic line-up of the band. In the ‘70s he co-wrote and played on albums like “In Rock“, “Machine Head“ and “Fireball“, not to mention “Made in Japan“. His solo works have always been on a very high musical level, showing how much influence his bass lines and musical view are essential parts of the famous Purple sound.
The Butterfly Ball and the Grasshopper's Feast is a concept album and subsequent live rock opera appearing in 1974 and 1975 respectively, based on the children's book of the same title (The album cover design is from Alan Aldridge's design for the book).
It was originally conceived as a solo vehicle for Jon Lord and to be produced by Roger Glover who had recently left Deep Purple, but Lord proved too busy with Deep Purple and Glover took up the reins on his own. Using his connections, Glover recruited a large cast of noted rock musicians to perform on it, with a different vocalist for each track including David Coverdale and Glenn Hughes…