After a day of work, I finally have a presentable application! This program is called TimidityFE, short for TiMidity++ Front End! It creates a GUI for users who don't want to deal with command lines. This was created with Code::Blocks, and GTK, and written in C, so if you want to compile from source, you will probably need them.

I don't know exactly how Linux deals with executables, but, if you navigate to TimidityFE/bin/Release/, you can find the compiled executable.

FEATURES:

Play MID, KARIOKE, MOD files

Convert files to .WAV, .SF, .AIFF, .OGG, .FLAC, and convert .MOD to .MID

SETUP:

Before you run TimidityFE, install TiMidity++:

sudo apt-get install timidity

DOWNLOAD:

V0.1 (Current)

Enjoy!

Compiled in Linux Mint 15