Tech | August 4, 2016 5:00 am

Mandolin Master Composes Concerto for Instagram

Avi Avital
Avi Avital performing live in Berlin in 2015 (Frank Hoensch/Redferns via Getty Images)
Avi Avital
Avi Avital performing live in Berlin in 2015 (Frank Hoensch/Redferns via Getty Images)