Joachim Sendelbach

Learn guitar on your real instrument using your device's microphone! Guitar Book is the ultimati

Reading music is really easy!Many guitar players still think that reading guitar scores is particula

“Rhythm Machine” is a really helpful assistant for rehearsing music. Much better than a simple metro

“Rhythm Machine” is a really helpful assistant for rehearsing music. Much better than a simple metro

Reading music is really easy!Many guitar players still think that reading guitar scores is particula