From Wiktionary, the free dictionary
From multi- + track + -ed.
multitracked (not comparable)
- (music) Recorded on multiple tracks
1988 December 23, Ted Cox, “Don't Worry--Turn the Radio Off”, in Chicago Reader[1]:When I turned it up and found it was McFerrin doing his usual multitracked, a cappella shtick, I was at first charmed.
