Melee is turning 25 this year, so I thought I would do this with every represented franchise I'm involved in.
For context, here's the full list:
Main Menu--Wii Fit (Ultimate arrangement of the series menu theme, Advanced Step, and Rhythm Boxing, by Kumi Tanioka)
Super Hoop (also known as Hoop Dance; Sm4sh arrangement, by Kenji Ito)
Rhythm Boxing (original; Expert tempo)
Advanced Step (also known as Step Plus; Touch Generations Sound Track arrangement)
Yoga (original)
Skateboard Arena (Free Mode) (Sm4sh arrangement of the song of the same name, Aerobics/Balance Start 1, and Aerobics/Balance Results, by Hiroshi Okubo)
Mischievous Mole-way (also known as Segway Circuit [Intermediate Stage]; original)
Wii Fit Plus Medley (Sm4sh arrangement of Obstacle Course, Rhythm Parade, Perfect 10, Snowball Fight, and Aerobics/Balance Start 1, by Maki Kirioka)
Training Menu--Wii Fit U (Ultimate arrangement, by Hiroki Morishita)
Core Luge (original; normal performance on Advanced difficulty)
I'm admittedly not that familiar with the music of Wii Fit despite owning all three games, as I don't really touch them all too much. From what I gather, though, this was basically the best they could do, and on that front, it's pretty decent. I don't like the Wii Fit Plus Medley, and Mischievous Mole-way feels a tad bit out of place, but other than that, I have no complaints.
Let me know what you think.