Music in Super Smash Flash 2

The music in Super Smash Flash 2 includes a variety of custom-made songs composed and arranged exclusively for the game by the SSF2 Audio Department. Additionally, there can be two songs that plays on each stage, so every stage has an alternate music track.

In addition to these tracks, there are 31 victory themes that play after a Group match is won, though these songs are often considered separate from the game's soundtrack.

Super Smash Bros. series
The following songs, with the exceptions of Metal Cavern and Metal Bros. Battle, are completely custom-made, which means they are new themes that are never heard before in any of the Super Smash Bros. games. This includes songs that plays on the main menu, stages in the Super Smash Bros. universe, and songs that plays in various other game modes. The game's developers consider any original content to be from a "misc. franchise": the Super Smash Bros. universe, despite the game's name.