This is a commercial ad of Clash Royale. This commercial was released in August 2016 in United States. Under the title of “Clash Royale: Theme Song”.
Enter the Arena! From the creators of Clash of Clans comes a real-time multiplayer game starring the Royales, your favorite Clash characters and much, much more.
Collect and upgrade dozens of cards featuring the Clash of Clans troops, spells and defenses you know and love, as well as the Royales: Princes, Knights, Baby Dragons and more. Knock the enemy King and Princesses from their towers to defeat your opponents and win Trophies, Crowns and glory in the Arena. Form a Clan to share cards and build your very own battle community.
It was done by Barton F. Graf 9000, New York advertising agency.
Pick a fight with everyone
It’s got lightning and skeletons
Join players in real time
Destroy towers in real time
Well you just took a stand
Now you got the upper hand
Destroy the king and win the crown
And Clash Royale
The commercial song is “Clash Royale” by Brian May. However, this song was produced specifically for the commercial and unfortunately, it is not available to purchase or download on any music sites.
Thus, I am not able to get any information about this song. However, if you have any information about this song by any chance, please leave your comment.