Quantum Jump / Van McCoy : The Lone Ranger
Italy, 1976 - 7" CS - Ariston JB 042 - Promo white labels, shared with other artist Van McCoy - The Lone Ranger (2:51) on A-side

V/A, incl. Quantum Jump : Un E.P. solo per le F.M.
Italy, 1976 - 7" EP - Ariston AR EP 1048 - comes in CS - includes The Lone Ranger (2:51)

V/A incl. Quantum Jump, Herbie Hancock, Blondie, The Drifters, etc. : 20 Disco Hits Originales
Spain, 1980 - LPx2 - DB Belter 2-87.003-4 - Compilation, incl. 'The Lone Ranger' by Quantum Jump.

V/A incl. Quantum Jump : Hits of the 60's 70's & 80's
UK, 1995 - CD - Kenwest Music KNEWCDA 750 - Compilation, incl. 'The Lone Ranger' by Quantum Jump