Since I started this topic, I made a giant list of songs to feature. The list is endless and the hardest part is figuring out what one to write about first. Thankfully, today I woke up with a riff in my head and I immediately remembered where it came from. Which now brings me to Metallica and their epic “Orion.” This song is so damn good. It’s absolutely one of the best instrumental songs ever. At over 8 minutes long, this song can take you on an adventure. It’s got all the best things about Metallica in it. Plus Cliff Burton’s bass parts on this song are superb!