Riding fairly high on the success of their singles, the band, whose members included Jim Capaldi, Steve Winwood, Chris Wood, and Dave Mason, released its 1967 debut LP, which also soon shot up to the number 16 slot on the UK albums chart. Aided by their use of unusual instruments (Winwood played the organ, Wood played flute and Mason the sitar) they created a hybrid of pop / blues rock with a sound that was somewhat unique for the time and which soon made them international superstars.