Today I play a Super brawl 2 mod created by @TheBusterZX
Here are the changes.
Changed Theme to Jingle Brawl/Super Brawl Mix
Replaced Penguin Lair/Fairy World/Frosty Mart themes with original (SB2 Versions had 10 sec loops)
Replaced Farm Road & Pier 31 themes with original (Better audio quality)
Increased Sheen's Special Dash Damage in exchange for less health (Closer to Super Fall Brawl)
Changed Fighting sound effects to original Super Brawl sounds
Replaced Krusty Krab Stage with original (Jingle Brawl Crowd Included)
Classic Spongebob & Jimmy's special sound effects have been enhanced (sounds more powerful)
Aang & King Julien's kicking damage have been increased (Jingle Brawl)
Muted sound effect from Otis Special Attack (It would play infinitely if used for KO)
Rico's Dynamite causes the camera to shake again (Jingle Brawl)
Frosty Mart replaced with Playground (Super Brawl Summer)
Fairy World replaced with Carnival (Super Brawl Summer)
Wasteland replaced with forest (Super Fall Brawl)
Farm Road replaced with Pumpkin Patch (Super Fall Brawl)
Flying Dutchman's Ship replaced with Jellyfish Fields (Super Brawl)
Zeenu replaced with House of Pain (Super Fall Brawl)
Sandy's special damaged has been increased

(Note: I did not create this mod all the rights go to @TheBusterZX for this amazing mod.)