Conversation so far:
who does joshua rush play on the lion guard
Joshua Rush voices Bunga in The Lion Guard.
when will the 3rd season of lion guard end?
The third season of The Lion Guard finished November 3, 2019.
what is the title of the lion guard opening theme song?
The opening theme for The Lion Guard is Call of the Guard“.

Question: who performs the opening theme song?
Self-contained rewrite: who performs the lion guard opening theme song?