In 2017, Sony released Parappa the Rapper Remastered on PS4 (and later PS5 via backwards compatibility). This includes Parappa 1 and Parappa 2 with:
Click and locate your Parappa the Rapper 2.iso . Then System → Boot ISO (fast) . parappa the rapper 2 iso
Like its predecessor, players must match button prompts (Square, Triangle, Circle, Cross) to the rhythm of a "teacher". In 2017, Sony released Parappa the Rapper Remastered