MultitrackStudio is a virtual multitrack studio. You can record and play audio and MIDI tracks, edit them, and mix down to stereo. The straightforward and uncluttered user-interface has been designed with tape-based recording in mind.
Mixer sections are oriented horizontally (as opposed to the more familiar vertical layout), allowing them to include an editor as well. The editing tools are aimed at correcting mistakes. MIDI tracks have been made to look like audio tracks as much as possible.