Wim Dijkgraaf is the Dutch-born jazz chromatic harmonica virtuoso behind the Effortless Harmonica Blog. He’s also a key member of Portuguese jazz singer Mario Joao Mendes’s topnotch Brazilian jazz band. This video is a promo for Mendes’s new CD; Wim’s harmonica kicks in at about 1:26, and it’s beautiful, powerful stuff. Check out the rest of the videos on her channel as well.