I always loved Mario & Luigi music... The final boss theme from Bowser's Inside Story is like some weird mix of M&L plus Kingdom Hearts, and I always found it to be completely amazing.
Glad to hear a pretty unique twist on this theme. I need to rebuy this game sometime to re-hear this song in-game (I lost my copy of the game at some point) again.
Very well represented. the theme is there, but you added a lot of flavor and charisma to it. I greatly enjoyed your rendition of this song, and it definitely kept me listening the entire time. SO AWESOME.