Slip's Music Database: MapleStory BGM & OST Collection

Is this what you're looking for?



That could be a possibility, although only StudioEIM disclosed that they are making music for Maple (even though there may be others).
Unfortunately that means we can't attribute these to the rightful artists (besides StudioEIM), if there are any.

If anyone knows of any other studios that make the music, feel free to let me know.

This blog gives an actual composer name, so :

http://blog.naver.com/orca_seuu/50157678980