Felix Contreras

I am not ashamed to admit it: I was overcome with emotion a few moments after entering Areito Estudio Ciento Uno (Areito Studio 101) inside the EGREM recording complex in the center of Havana, Cuba.

Raul Midón lives in a world of sound — blind since birth, Midón's interpretation of his surroundings is borderless. He sings with the passion of the best classic soul singers, and his instrumental chops stand along side the most accomplished jazz musicians.

Normally backed by a band that straddles styles just as well as he does, for his turn behind Bob Boilen's desk Midón stripped it down to just voice and guitar, the musical equivalent of tightrope walking without a net.

Even before The Beatles recorded their own version of "Twist and Shout," British fascination with American soul music has run deep. Vocalist and songwriter Alex Clare is yet another soul disciple from the UK, and his visit to Bob Boilen's desk is the perfect setting to bask in the power of his voice.

Watching Betsayda Machado y Parranda El Clavo perform their Tiny Desk concert is like peering back in time. The music's roots extend to the Venezuelan slave trade, and while the vocals are in Spanish and not an African dialect, the instruments the group plays date back more than 500 years.