After 50 hours and almost 1,000 performances, the "Danny Boy" marathon at a Ferndale, Michigan coffee shop is in the books.AJ's Music Cafe hosted the effort to get into the Guinness Book of World Record for continuous singing of the song. The 50 hour marathon began at 3 p.m. Saturday and ran until 5 p.m. Monday.There were classical, folk, blues, rap, spoken word and foreign language versions of "Danny Boy" played on instruments including the piano, trombone, violin and kazoo.According to the cafe's Web site, owner AJ O'Neil planned to hold a mock funeral for the ballad at the marathon's conclusion.On the Net: AJ's Music Cafe: http://www.ajsmusiccafe.com/
