Fredrick Jr Capell

Song in the wrong key? Transpose any song instantly, and immediately see the chords - just enter the chords into the chart, and press "+" and "-" to p …

Simply the best assistant for understanding, exploring, and composing on mandolin. Place dots on the neck to instantly identify the notes, interpret t …

Simply the best assistant for understanding, exploring, and composing on ukulele. Place dots on the neck to instantly identify the notes, interpret th …

Simply the best assistant for understanding, exploring, and composing on guitar. Place dots on the neck to instantly identify the notes, interpret the …