The sequel arrives in theaters this fall.
The raw look at the singer's battle against Stiff Person Syndrome will premiere on Prime Video on June 25.
PartyNextDoor released his fourth studio album 'PARTYNEXTDOOR 4 (P4)' on Friday (April 26).
The movie remake of the Broadway musical based on the 2004 film of the same name is due out on Jan. 12.
The music industry drama also stars Megan Fox, Maddie Hasson and Ruby Rose.
