Listen to the sound clip 21. Boss 4 from Q-Boy (Unlicensed) - Video Game Music: 21. Boss 4 21. Boss 4 This sound is from Q-Boy (Unlicensed) - Video Game Music Video game music from Q-Boy (Unlicensed) for NES. Published by Sachen, Thin Chen (1994). Go to the full soundboardwith more sound clips Search