CvS music I get, as it's technically its own series, and the compositions would likely need to be talked about with Capcom or both parties on that front, as Capcom made CvS, and SNK made SVC Chaos, The pocket game was also SNK, but its OST was almost entirely remixes/covers. Like how Arika made the Street Fighter EX games, and thus the music for said games are owned by Arika, even the ones that went to Capcom's actual characters, as far as I know. Which is a bit of a shame since SFEX has some of the best tracks in the franchise, which is saying a lot.
Garou Terry would have been fantastic, but hey, there's mods for that. Should be an alt in everything like Alpha Chun-Li. KOF 15 is adding that as Terry's alt.
Now the real messing part on Capcom's end would be Street Fighter 3 music. Though Alpha/4/5 also have tracks I like, there's way too many songs I like between 2nd Impact and 3rd Strike.