The word “moot” is doesn’t come up much in song lyrics*. My cursory search turned up 30 unique songs that use the word. Almost half use “moot” in a way that may not be consistent with normal usage of the word – at least to my reading.
Inarguably, the most famous use of “moot” in a song is in Rick Springfield’s “Jessie’s Girl”.
I’ll play along with this charade
That doesn’t seem to be a reason to change
You know I feel so dirty when they start talking cute
I wanna tell her that I love but the point is probably moot
It is pretty hard to miss. They lyric sticks out like a sore thumb, in part because “cute” and “moot” almost rhyme but don’t. Like an uncanny valley, if such a thing actually exists, of rhyme.