Argen's Bag is dedicated to one of Holland's greatest musicians and bass players, and his bag, which is always where you least expect it. The track is in 11:8 time. This and all tracks from EXTRAPOLATION are composed by John McLaughlin. Featuring John Surman on baritone and soprano sax, Brian Odges on bass, and Tony Oxley on drums. Produced by Giorgio Gomelsky. Engineer: Eddie Offord. 1969 Marmalade Music-Polydor Records.