Sheet Music, When You Were Sweet Sixteen. Featured by Perry Como. From the Picture, The Great John L. Music and Words by James Thornton. 1944 Shapiro Bernstein Music New York Copyright. Four Pages. No Written Markings. Coffee or Water Stain on Upper Left Corner. Tape has been used to Strategically Stop Tears. Covers shows Creasing, Folds, Small Tears and Smudging. Pictures give a good representation of Sheet Music Condition. Last Picture shows what a Ready Made 12x16 Mat with a 9x12 Picture Opening can do for overall Piece Presentation.