John Williams- Imperial March

Rating: 9/10 Also called "Darth Vader's Theme". This is probably one of the most iconic Star Wars sounds, right up there with Vader's respirator (link) and lightsabers clashing (link). Originally released on record by Sony Classical Records as track 1 on side 2. When ported to CD, it became the first track. Star Wars Day. May the Force be with you.