Downloading Jamboxx 1.2.18 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This free software for Mac OS X is an intellectual property of My Music Machines, Inc. The application is included in System Tools. We recommend checking the downloaded files with any free antivirus.
From the developer:
Jamboxx unlocks the full power of the Jamboxx MIDI wind controller instrument. You can learn to play in minutes through guided tutorials in the Learn tab, or harness the full power of your performance in the Play tab. The Jam mode is a great way to learn how to play the Jamboxx and have fun at the same time.
The dynamic on-screen indicator gives instantaneous, visual feedback on note position.
You may want to check out more software for Mac, such as Macfilink, LaCie DVD Update Tool or PodManager, which might be similar to Jamboxx.