I don't know if these counts as a song but I have heard some sort of Epic Rap Battle of History kind of video format where they rap battle it out with Satoshi versus the Inventors of Banks, although I forgot the name, the satoshi lines were really fire IIRC.
I suggest listening
Bitcoin Rap Battle Debate: Hamilton vs. Satoshi (BITCOIN GIVEAWAY) [feat. EpicLloyd, TimDeLaGhetto]https://youtu.be/JaMJi1_1tkAI liked the battle. Funny enough!
The video you are talking about is:
Yes, this is one of the best songs and videos I have seen about Bitcoin and the fight against banks, and it well expresses the identity and purpose of the creator of Bitcoin with the song.