This is a day to listen to the great music of the 60s, 70s and part of the 80s, writes Apple Today. But you'll have to find some modern media to hear that music. "Because 8-track players are almost non-existent," chimed in "First Take with Lando and Chavis" host Carlos Lando. Frank Sinatra's 8-track tape with Antonio Carlos Jobim is a collectors item. With en estimated three to five copies in existence, it's worth around $5,000.00.