backing track – minor pentatonic improvisation by Greg O'Rourke | Nov 6, 2015 | 0 comments https://www.fretdojo.com/wp-content/uploads/2015/11/backing-track-minor-pentatonic-improvisation.mp3 “backing track – minor pentatonic improvisation”. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ