VGMusic of the Day 373: Jets'n'Guns - Hero
The band Machinae Supremacy did all of the music for the original Jets'n'Guns. Amidst their great instrumental pieces, there is one vocal track that serves as BGM for a concert stage. At the end of the stage, the band even makes a cameo! I think it's a really neat track, and probably my favorite VGM song with vocals (Annika and Shimomura's "Song of Mana" is a close second though!).