Tracks 1, 3 and 10 recorded at Olympic Studios, London, England on February 14, 1969
Track 2 recorded at Record Plant Studios, New York City, New York, USA on April 24, 1969
Track 4 recorded at Record Plant Studios on March 25, 1969
Track 5 recorded at Record Plant Studios on May 14, 1969
Track 6 recorded at Olmstead Studios on April 3, 1969
Tracks 7, 8, 9 and 11 recorded at Olympic Studios on February 22, 1969
Personnel
Jimi Hendrix – guitar, piano on track 11
Noel Redding – bass on tracks 1, 3 and 10, 8-string bass on track 6
Mitch Mitchell – drums on tracks 1, 3, 4, 5, 6 and 10
Billy Cox – bass on tracks 2 and 5
Rocky Isaac – drums on track 2
Al Marks – percussion on track 2
Roland Robinson – bass on track 4
Jim McCarty – guitar on track 4
Sharon Layne – piano on track 5