Musicians covering songs isn't new.
But one cover is making the rounds on the internet and adding a twist to the traditional cover song.
Thanks to one man and his epic saxophone.
In a YouTube video posted by Mark Wooten, a man is seen outside a concert in Dallas, playing "The Trooper" by Iron Maiden on his saxophone.
The woodwind instrument isn't what you normally would associate with heavy metal, but judging by the crowd that gathered around the man, everyone seemed to enjoy the performance.
If you're unfamiliar with the band's work, here's a video of their original song.
