Modo is an ultra simple MOD Player.

Changes:

improved playback, especially MED
added Pause function, press ‘Select’ to (un)pause module
problem with directory browser fixed (showing “..” not always on top)
fixed problem with sleep timer (after suspend it was not possible to use it again)
mod files are no longer checked by their extensions in the directory browser. Instead they are scanned for a valid format. That means you do not have to rename your mod files. If you have one like “MOD.my_old_amiga_tun e”, you can simply put it in a directory and it will be recognized by the player.
added 222Mhz and a second 166Mhz mode (see readme for details)
removed fadeout at end of song

http://forums.qj.net/f-psp-development-forum-11/t-release-modo-ultra-simple-mod-player-115671.html