合唱伴奏

Yamaha Music&Electronics(China)Co.,Ltd , the publisher behind many iOS app (合唱伴奏 ,舞蹈基本功 ,雅马哈钢琴 for iPhone ,管乐小百科 for iPad ,雅马哈钢琴 ,中小学歌曲伴奏), brings 合唱伴奏 with a number of new features along with the usual bug fixes. 合唱伴奏 app has been update to version 2.2.1 with several major changes and improvements. App release that improves performance, provides several new options.