Since you are interested in 30: The Very Best of Deep Purple, here is a list of other items that you may find interesting.
Jimi Hendrix
Experience Hendrix - The Best of Jimi Hendrix [ Legacy Sony Records / CD - released 8/Mar/2010 ] All of Jimi's classics are here, including "Purple Haze", "Fire", "Hey Joe", "All Along The Watchtower", "Crosstown Traffic", "Little Wing", "If 6 Was 9", "Foxy Lady", "Red House", "Voodoo Child", and his rendition of "Star Spangled Banner". |
Iron Maiden
From Fear to Eternity - The Best of Iron Maiden 1990-2010 [ EMI Music / 2 CD - released 7/Jun/2011 ] A double-disc set spanning the past 20 years of Maiden! The highlights of their last eight studio efforts, distilled into one handy collection... |
Black Sabbath
Greatest Hits [ Sanctuary Records / CD - released 29/Jun/2009 ] A 14-track collection of classic tracks from across the bands first eight albums (the Ozzy years) - including the classic tracks "Paranoid", "Iron Man", "Sabbath Bloody Sabbath", "War Pigs" and original version of "Changes" |