FILE - In this March 8, 2017, file photo, violinist Mira Wang plays the Ames Stradivarius violin in New York. After a meticulous restoration that took more than a year, the Stradivarius violin that was stolen from violinist Roman Totenberg is about to return to the stage. Wang, a former student of Totenberg's, will play the instrument at a private concert in New York on Monday, March 13, 2017. (AP Photo/Seth Wenig, File)

FILE - In this March 8, 2017, file photo, violinist Mira Wang plays the Ames Stradivarius violin in New York. After a meticulous restoration that took more than a year, the Stradivarius violin that was stolen from violinist Roman Totenberg is about to return to the stage. Wang, a former student of Totenberg's, will play the instrument at a private concert in New York on Monday, March 13, 2017. (AP Photo/Seth Wenig, File)