martin2k Command is a command line interface program. It includes general commands such as executing Windows command line commands, file management and running programs. Keep Track (mp3 management) databases can be loaded so that playlists can be created and played. The batch mode allows for commands to be loaded from a file and executed in order. Custom commands and key bindings can be created to save typing in long commands.

If you want to play music on a laptop in your car, this program can be used to play it safely (i.e. while driving). With just a few keystrokes, playlists can be created and played - even without looking at the laptop's screen or keyboard.