Artists Tangerine Dream Label Cherry Red Format CD Box Set Number of Disks CD Box Set Tracks 1 Sheffield City Hall October 29th 19741 London Royal Albert Hall April 2nd 1975 Pt 11 London Royal Albert Hall April 2nd 1975 Pt 21 Croydon Fairfield Halls October 23rd 1975 Pt 11 Bilbao Pabellion De La Casilla January 31st 1976 Pt 11 Bilbao Pabellion De La Casilla January 31st 1976 Pt 21 Berlin Electronic Rock at the Philharmonics June 27th 19762 London Royal Albert Hall April 2nd 1975 Pt 32 Croydon Fairfield Halls October 23rd 1975 Pt 22 Bilbao Pabellion De La Casilla January 31st 1976 Pt 33 Croydon Fairfield Halls October 23rd 1975 Pt 33 Bilbao Pabellion De La Casilla January 31st 1976 Pt 4