Cadenza 2.0.6 for Mac can be downloaded from our website for free. The following version: 2.0 is the most frequently downloaded one by the program users. Cadenza for Mac is included in Education Tools. Cadenza can be installed on Mac OS X 10.7 or later. This free Mac application is an intellectual property of Sonation, Inc. Our built-in antivirus scanned this Mac download and rated it as virus free.
From the developer:
Cadenza is a music accompanying app that enables you to play the world’s greatest masterworks with a real orchestra listening and responding to your style. Cadenza is the first and only app that listens to you, anticipates how you’re going to play and accompanies you in real time. Play Bach, Beethoven, Bruch, Brahms, Mozart, Haydn, Tchaikovsky, Vivaldi and more.
Just pick up your instrument and play.
You may want to check out more software for Mac, such as Cadenza: Music, Betrayal and Death, which might be related to Cadenza.