Here's the evolution of all the Final Destination themes of the Smash Bros. series, going from the original on the 64 to Ultimate! I also included both versions of Smash 4's themes for your listening pleasure. This video is the first of its kind on my channel, so more may or may not be coming soon.

0:00 Smash 64
2:08 Smash Melee
4:18 Smash Brawl
7:45 Smash 4 Ver. 1
12:41 Smash 4 Ver. 2
17:01 Smash Ultimate