FILE - In this July 1, 1977 file photo, Oscar Peterson plays on a $35, 000 Bosendorfer Imperial, billed as the world's largest and most expensive piano, at Carnegie Hall in New York. Peterson's Bosendorfer Imperial grand piano at his home studio had hardly been played for years after the jazz legend's death on Dec. 23, 2007. The piano will be played publicly for the first time at a concert Friday, Dec. 11, 2015, featuring some of the 16 pianists on the tribute at the Royal Conservatory of Music's Koerner Hall in Toronto. Peterson had handpicked the piano during a visit to the Bosendorfer factory in Vienna in 1981. (AP Photo, File)