The new and Final Version of the Smash Ultimate Main Menu Theme!
It sounds even better than before! How did Sakurai and the dev team even manage that?!? Anyway shout outs again to Crunchii for finding/ripping this from the game and providing it to us.

Here's his links:
https://twitter.com/Crunchiitastic
https://www.youtube.com/channel/UCRUCFIChp4wabzhWRGiLq9Q/ (his channel has since been terminated due to him uploading the OST of ultimate early :( His twitter, however is still active :) )

I don't own any rights to this track or intellectual property, all rights pertaining to them are reserved to their respective owners.

Super Smash Brothers Ultimate - Main Menu Theme (FINAL VER.) [extended]

Sampson