With Jammer Professional software, you can instantly create musical accompaniment and full arrangements of popular songs and original music in a wide variety of styles. Jammer Professional turns your PC into the ultimate 256 track music studio with built-in software studio musicians. Creating professional accompaniment tracks in Jammer is fast and easy. Just enter some chords on Jammer's lead sheet, pick a musical style and then press the Compose button. Jammer instantly creates and plays full professional arrangements of accompaniment in the style you have chosen. This version is the first release on CNET Download.com.