We asked Lifehacker readers to share their pump-up songs, the one that gets them ready to crush it like the wild beasts they are, and they delivered.

Ravel's Boléro, the famous repetitive piece that builds to a full-orchestra climax, is the most famous example of a classical form, based on the Latin dance genre of the same name. TV Tropes, a website made entirely of rabbit holes, lists over 50 examples of this particular song structure, and we've collected as many as we can in a Spotify playlist.

Hey what's that song from? Ask MetaFilter commenters named 52 different tunes, mostly classical and big-band, that you'll recognise instantly but might have trouble naming. And we assembled them into a Spotify playlist.