User blog comment:PacmanIsGr8DontH8M8/SSF2 Mod - Music Suggestions/@comment-32487748-20170707165315

Bowser's Castle: The legend of Mario's Chrono Trigger https://m.youtube.com/watch?v=XYNX8nDHifI Death Road https://m.youtube.com/watch?v=2foGWhGU9Fs

or

Castle theme remix https://m.youtube.com/watch?v=5IzfTcZ9QU8