I use SoundHound to identify particular songs broadcast online, TV, etc., but I think it only does commercial recordings.

On a whim I looked in Google and came up with Song stuck in your head? Just hum to search. That blog post came out late in 2020.

This goes back 3 years - ancient in Internet time, but who knows - 5 surefire ways to find the name of that song. This doesn't list just apps, it has you mining Google. (Chances are a lot of your lyric search results will land here on Mudcat - win/win!)