Stephan Moccio is a Los Angeles-based Canadian pianist and songwriter who’s co-written tracks for artists like Miley Cyrus, the Weeknd and Celine Dion. Now, he’s back in Canada touring his new solo piano album, “Legends, Myths and Lavender.” Stephan drops by the Q studio to talk to Tom about the record, why he chose to make it in rural France, and the value of keeping things simple.