I'm trying to remember the name of a song that I played

>>285793
I have no clue what osu! is.

Is this a video with animations, stills or does it feature people?

What kind of music is it? Pop, electronic etc.

>>285794
On the game:
It's a rhythm game where you click circles.
On the video;
It's anime-ish. Maybe Vocaloid, but I couldn't find any Vocaloids that match my memories.
On the music:
I don't really remember anything other than the tune, and even that's fuzzy.

>>285796
Does it have anything to do with this site?
https://osu.ppy.sh/forum/

If so you may want to ask on the sites forums first. That site doesn't record your play history or playlists?

>>285798
To the best of my knowledge, no.
The songs that you play are beatmaps that sync up to an original song, for example, there could be a beatmap for "Riptide".

I've found a backup containing most of my osu! songs. I'll take a look through there. Appreciate the help, btw.

>>285800
O, it does look like anyone can just upload anything on the site. Thought it was just a collection of rhythm game music.

That's going to be a hard search.

https://osu.ppy.sh/p/beatmaplist?l=1&r=0&q=&g=0&la=0&ra=&s=4&o=1&m=-1&page=2