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The Accompaniment Machine (AMac)

The Accompaniment Machine (AMac) is an easy-to-use utility that lets you create professional-sounding custom accompaniments to any song, even if you have no experience in composing and arranging. AMac is an invaluable resource for vocalists, instrumental soloist, choirs, singing groups and keyboardists. The key is the program's ability to access the multitude of Yamaha-format accompaniment styles available on the Internet — virtual backup bands for your performances. The package includes a library of over 7000 tested styles and a songbook of over 300 ready-to-use accompaniments.

Listen to AMac accompaniment examples

Mega library of Yamaha-format styles

Accompaniment Machine: library of ready-to-play sequences for over 400 songs