Actor and singer Jack Black interrupted a performance with his band Tenacious D to break into an a cappella version of Prince's "When Doves Cry." The moment came while the band was playing the song "Double Team" during the German music festival Rock Am Ring. Black and Tenacious D have always been a novelty act, playing ironic, overtly sexual and comically exaggerated heavy metal songs (on acoustic
![Jack Black's A Cappella Version Of Prince's 'When Doves Cry' Is ... Something](https://cdn-ak-scissors.b.st-hatena.com/image/square/b4bf352964f02daa0966a7b809746f8a1f4ae62f/height=288;version=1;width=512/https%3A%2F%2Fmedia.npr.org%2Fassets%2Fimg%2F2017%2F03%2F31%2Fjackblack_wide-b5701079edd7983e219c2e30e8a06397af5a48f1.jpg%3Fs%3D1400%26c%3D100%26f%3Djpeg)