The 1.1 version of Key Performer for Mac is available as a free download on our software library. This software for Mac OS X was originally developed by GSi Genuine Soundware and Instruments. The file size of the latest setup package available is 1.7 MB. Our built-in antivirus checked this Mac download and rated it as 100% safe. The program lies within Audio & Video Tools, more precisely Music Production.
From the developer:
It's a single software instrument which offers a wide variety of keyboard sounds that are always used in almost all musical genres where a keyboardist is involved.
You may want to check out more software for Mac, such as Performa Sports, Function Keys Mapper or inTone Keys Pro, which might be related to Key Performer.