MP3 players on Raspberry Pi 4

What all mp3 music player is there for Raspberry pi 4, only to play songs.

what do you mean by this?

Other then Volumio player, is there others players out there that plays MP3 from my USB drive. Are there different types of Kodi’s

there are many players but there are a few with great sound in hi-res.
kodi isn’t a music player kodi is a media player does a lot of other things like movies, streaming tv, games ect.

question, can u put Kodi on a Smartipi touchscreen 7"

it should work on the pi but if it would work next to volumio i don’t know