Mahalia Jackson in Concert 'Eastern Sunday 1967.'
https://youtu.be/ku67XsEguSM?feature=shared
Donald Byrd 'New Perspective'
https://youtu.be/IH5bDZ06F6w?feature=shared
Be Harper and Blind Boys of Alabama 'Live at the Apollo'
https://youtu.be/kibJT6XQrbY?feature=shared