ITT: Themes that would fit perfectly in other gens (with a little tuning to fit in, of course)
pic unrelated
>>33085773
RBY and GSC champion themes
>>33085773
You start.
>>33085784
Well, I personally think "Battle! Solgaleo/Lunala" would fit into Gen 5, with the edition of a bass guitar or something.
>>33085796
addition*
The Ghetsis battle theme sounds straight out of Gen 3
https://www.youtube.com/watch?v=0Bjfkjgf4fU&t=13s
sounds like something you would hear in Sinnoh
>>33085773
Platinum Battle Frontier battle theme is like a catalyst of for gen 5 OST. The only thing they need to do is revamp the drums and guitar.
https://www.youtube.com/watch?v=jc5YFrh8mVM
Would fit right into Gen 5.