Complex sentence: For the latter track, they used the instrumental of the song of the same name from Odd Future's 2012 album "The OF Tape Vol.2", recorded atmospheric instrumentation by Mayer and other musicians, and tracked it to the original instrumental.
Split into simpler sentences: For the latter track, they used the instrumental of the song of the same name from Odd Future's 2012 album "The OF Tape Vol.2". They subsequently recorded atmospheric live instrumentation by Mayer and other musicians, and tracked it to the original instrumental.