The dim7 Arpeggio Fingerings You can learn more about the dim7 chord here: The 3 Uses of the dim7 Chord. The formula of the dim7 chord is: 1 b3 b5 bb7 When you would play this formula on 1 string, you’d notice that all notes are spaced evenly in four 3-fret intervals. The dim7 chord … Continue reading The Dim7 Arpeggio