This week In One-Off Collaborations 32/52

Caetano Veloso & Maria Bethânia, George Benson & Patti Austin, Gladys Knight & The Boston Pops, Jose James & Kori Withers, Arlo Guthrie & Pete Seeger, Dire Straits & Eric Clapton, Brandi Carlile & Pearl Jam, Johnny Hallyday & Luther Allison, Todd Terje & Bryan Ferry, Bela Fleck, Edgar Meyer & Zakir Hussain, Esperanza Spalding & Flota Zjednoczonych Sił,…