C Instrument - Digital Download SKU: A0.1396938 By The Jackson 5. By Alphonso Mizell, Berry Gordy Jr., Deke Richards, and Freddie Perren. Arranged by Mischa Podstransky. Pop,R & B,Soul. Lead Sheet / Fake Book. 2 pages. Mischa Podstransky #980281. Published by Mischa Podstransky (A0.1396938). This is a lead sheet of I Want You Back (as performed by The Jackson 5). It includes lead melody (voice), lyrics and chords and is written in the original key (Ab).