Space Janitor - Space Quest 2 VGA Remake Ending Credits Theme

Ending credits and the theme "Space Janitor," following the end of Infamous Adventures' Space Quest 2 VGA Remake. I'm not sure who wrote this or sung the vocals, but I know Infamous Adventures used three musicians for the score, who are: Brandon Blume - http://www.infamous-adventures.com/downloads/file.php?id=8 Issac Lundgren - http://isaaclundgren.com/demo-reels/music/video-game-music-2/space-quest-2-soundtrack.html James Mulvale - https://soundcloud.com/spacequest Surely one of them composed this song, and possibly sang it. I'm guessing it was James Mulvale since his link is the only one with the song available for streaming / download. I don't own this work - they do.