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Published on Jan 15, 2012
http://www.rolandconnect.com/product.... One keyboard, one keyboardist.... With the debut of the BK-5, Roland proudly sets another milestone in the history of auto-accompaniment instruments. The BK-5 features high-quality, fresh sounds combined with an easy user interface and advanced features. It's the perfect partner for the "one-man band" as well as music hobbyists and amateurs.