6617sum 6617sum’s tracks Lesson 5, Part 4, Mothers, Sisters, and Daughters by 6617sum published on 2013-06-06T18:50:26Z Lesson 5, Part 3, Power Chords by 6617sum published on 2013-06-06T18:48:27Z Lesson 5, Part 1, Open Chords by 6617sum published on 2013-06-06T18:47:28Z Lesson 5, Part 2, Movable Chords by 6617sum published on 2013-06-06T18:47:20Z Lesson 3 - Part 4 by 6617sum published on 2013-05-23T15:08:58Z