osu!

Probably Kobaryo - Tool Assisted Speedcore and Kobaryo - Bookmaker, but osu! was really my introduction to the whole genre, so there's a lot of songs I heard from osu! first

Hmm, a hard question...

Let me think, that remix of Me & U by succducc, i think i discovered it through osu!

And, looking at my faves here remembered me of some others like:

Love letter from YOASOBI

Cold as ice (PH Electro remix) [...] By Sarah Connor

And it's raining man is cool too

That's a tough one, but 2 songs that do come to mind atm are:

• Anavar (Hardstyle remix) by yosuf

and

• Insight by Haywyre

Both are super fun to play