‘Change Begins Within’ shines when these artists appear onstage together, clearly reveling in their collegiality.

Taj Mahal, recording as part of the 30th annual John Lennon Tribute at the Beacon Theatre in New York City, finds the chest-bursting peril, the nakedly emotional plea, inside “Come Together” You May Also Like: Taj Mahal and Keb’ Mo’ – Tajmo (2017)