On April 5, violinist Maria Ioudenitch and pianist Evren Ozel dazzled a packed house at Guarneri Hall, performing a fun program infused with elements of folk tunes, jazz, blues and dance. If you missed it, there’s still time to catch up on our stream, available through April 12. You’ll be prompted to log in if you’re already a Guarneri Hall member, or you can sign up (it’s free!) if you’re not.