This script provides a graphical user interface for accessing the raw text of files created by the free version of Mario Paint Composer. It makes it easier to upload and download songs, and also allows songs to be exported in standard midi format.
PSPy is a content manager for the Sony PSP. You will have acces to your homebrews, games backup, savegames, videos and music. Written in Python for Unix systems, using Glade/pyGTK, under the GPL license.