6820814|Maple Leaf Rag （Scott Joplin）|193593|Ragtime Music Unlimited|625037|50 Ragtime Piano Classics （Best Of Scott Joplin, Joseph Lamb & James Scott）|2812459|175|1|1|0|7030503|2812459|7|0|0|0|3464519|4264496|0|001n71oh2FEVAG|001neFuG1WjzwN|004I9YbM3NlvTN