Daily Joy: Changes Share 20-year-old violinist James Poe finds joy in improvising to his favorite pop tunes. He checks in from Taipei, Taiwan to share a sample of “Changes” by Justin Bieber.Get more Daily Joy.Performers James Poe Similar Videos Daily Joy: Jazz Band… with a Twist! Daily Joy: Teenage pianist plays Mendelssohn Daily Joy: 9-year-old pianist plays Liszt