Mousai is a program which can listens to an audio source, be that your desktop audio or your microphone, and checks for any songs that it hears, providing you with the link if it can find one. This is very useful if you just can't quite put your finger on what the name of that one song is
You can get the app on Flathub here: https://flathub.org/apps/details/io.github.seadve.Mousai
@lorendias I have it installed on mine! I haven't gotten a chance to use it yet but it appears that using the app on mobile Linux is definitely one of the intentions when the developers created it