This Rock'n'Roll Remembered photo contains
fedora, felt hat, homburg, stetson, trilby, snap brim hat, boater, leghorn, panama, panama hat, sailor, skimmer, and straw hat.
There might also be
dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, beaver, sombrero, guitarist, and guitar player.
Scene from the 1956 sequel to Rock Around The Clock, Don't Knock The Rock.
Stars such 1950s artists as Bill Haley And The Comets - singing Rip It Up, Little Richard and many more.