Throughout the U. S. last week, many a musical citizen trilled on the keyboards of a Chickering, of a Knabe, of a Mason & Hamlin piano, all products of American Piano Co. factories. The Knabe is the ...

Piano on which 1976 disco hit’s famous opening glissando was played is expected to sell for up to £800,000 The piano on which the glissando that kicks off Abba’s disco hit Dancing Queen was played ...