BEST BRASS for Alto Saxophone More Fun and Comfort with the Dedicated App ESi-AS

You can easily enjoy practicing and performing in various ways with the iPhone and iPad exclusive app (not compatible with Android and Mac) In addition to the same muting function as before, various sound effects can be set with reverb and equalizer functions for halls, studio environments, etc. You can use sound sources from your music library or video sites as accompaniment. Immediately recall and check your recorded performance (recording of accompaniment sound sources is not supported)