captions transcript Doctoral Lecture: 2019-09-30 – Steven Heffner, jazz bass Description: Lecture presented at the UNT College of Music M287 in partial fulfillment of the Doctor of Musical Arts (DMA) degree. Date: September 30, 2019 Duration: 1 hour 02 seconds Creator: Heffner, Steven (Bassist) Item Type: Refine your search to only Video Location: 33.210664 -97.150118