actually, no, some of the copyrights probably wouldn't have expired....terms are now for 75 years AFTER the author's death......so figure a 24 year old writes a song, lives to be 89=65 years PLUS 75 = 140 years.....and if medical attention continues to lengthen the average age span, we could see copyrights lasting almost two centuries w/o much difficulty....
*gag*