Selected Duets for Flute, Page 68 Number 1e, Rigodon II from Sonata VI, Op.5, performed by David Summer. This second Rigodon presents a good opportunity for the teacher to talk about arpeggios, since the second flute part is littered with them. For both of these rigadoon duets, the student should practice both flute parts. Teacher and student might even exchange parts on the repeats. The metronome setting for this performance is half note = 80.