This album features 5 discs celebrating 5 legendary progressive rock labels! Part of the successful EMI Global Prog Rocks! Campaign, highlighting the work of some of the World's greatest artists associated with the genre. Featuring classic Prog riches from Harvest, Charisma, Virgin, Liberty / UA and newer, more cutting edge progressive rock from the enterprising Inside Out label. This compilation serves as the ideal introduction to the wide variety of bands and musical styles on these labels and offers a broad insight into the delights of progressive music! Syd Barrett, Electric Light Orchestra, Barclay James Harvest, Van Der Graaf Generator, The Nice, Peter Hammill, Gong, Hatfield And The North, Tangerine Dream, Steve Hillage, Daevid Allen, Hawkwind, Pain Of Salvation, Riverside and many more.