Amazing Slow Downer 3.0.8 (by Roni Music)
If you're a musician who likes to learn new songs and techniques by listening to the same piece of music over and over but wish that the music could be played a little slower, then you'll enjoy Amazing Slow Downer for Mac.

Sweet MIDI Player 2.2.5 (by Roni Music)
Sweet MIDI Player is a MIDI player for not only auditioning all types of MIDI files, but for modifying the MIDI files themselves.

Audio Companion 1.2.5 (by Roni Music)
Audio Companion is a sound recorder allowing you to record music via the built in sound input or any sound input device connected to your computer (USB devices such as Griffin iMic).

Decrackler 2.0.0 (by Roni Music)
Decrackler features an advanced filtering function that will remove most of the scratches and crackles that may be present on recording made from old worn out vinyl records.

Sweet MIDI Player 2.2.5 (by Roni Music)
Sweet MIDI Player is a MIDI player for not only auditioning all types of MIDI files, but for modifying the MIDI files themselves.

GB Midi Import 1.1. (by Andy Drabble)
GB Midi Import facilitates the import of midi information from a standard midi file into GarageBand.

MU MIDI Controller 2.6 (by Dramatica Software)
Music Unfolding MIDI Controller is a software MIDI controller.

MIDI Builder 031212 (by Useful Software)
MIDI Builder enables the creation of 1 to 4-voice MIDI files in "step-entry" fashion.

Midi Grasshopper 5.4 (by Thinking Cap)
Midi Grasshopper is a MIDI sequencing application.

MIDI Keyboard Lab File Creator 1.0 (by Toby W. Rush)
MIDI Keyboard Lab comes with over 150 exercises that meet a wide variety of needs and can fit with many different curricula.

QMidi 1.8 (by Bruno Di Gleria)
Midi is the ultimate MIDI/Karaoke player for the Macintosh.

Midi Master 1.1 (by Andy Drabble)
Midi Master is a Midi production utility which uses sample based synthesizers to render midi files.

Club MID 1.1.6 (by Takashi Suzuki)
Club MID is an application for the Macintosh which allows you to playstandard MIDI files.

MIDI Data Miner 1a (by Ollie Glass)
MDM uses a neural network to learn correlations between notes and control changes in a MIDI file.

SlimServer 6.5.0 (by Slim Devices, Inc.)
Slim Devices introduces SlimServer 6.

NoteAbilityPro 2.319 (by Keith Hamel)
NoteAbility Pro is a professional music notation package for the Macintosh OS-X operating system.

netTunes 2.3.1 (by Shirt Pocket)
netTunes lets you control iTunes running on one Macintosh from another, using iTunes' native interface.

v.m.k 1.6 (by Fredrik Olofsson Musikproduktion)
This application lets you simulate a midi keyboard on your computer keyboard.

Audio Hijack 2.2.5 (by Rogue Amoeba)
Audio Hijack gives all your audio that extra bit of sweetness.