ENTERTAINMENT-US-MUSIC-CHARLIE_PUTH

Singer/songwriter Charlie Puth performs at the The Peppermint Club, on April 17, 2018 in West Hollywood, California. Charlie Puth's silky falsetto made him a global star with the pop ballad "See You Again," but his roots, he is quick to point out, are in jazz. Puth spent a year and a half writing and revising his second album, "Voicenotes," which comes out May 11 after a delay, and despite warnings that it was not commercially viable he found himself repeatedly turning to jazz. / AFP PHOTO / VALERIE MACON / With AFP Story by Shaun TANDON: Pop star Charlie Puth breathes jazz on new album (Photo credit should read VALERIE MACON/AFP via Getty Images)