I know some of them have been said already in a way
- Linkin Park
- trillions of touhou related with many artists possible
- Maybe a Marathon pack or two
- Random idea like that, a 7+ Pack that would be mapset with at least 1 diff that is 7 star and higher
- Within Temptation
- few other trillions of vocaloid / vocaloid covers (I'm asking to map a apck for every artist(well character if not mentionned), for example Rohi)
- pp maps pack...(just kidding)
- Yuikonnu
- Zun, but enters the touhou thing, obviously
- Apocalyptica
- Eluveitie
- Evanescence
- Serj Tankian / System of a Down
- Tenacious D
- Cascada
- My Little Pony and remixes of it
- Classical Music that aren't from taiko no tatsujin or remixes (might be a bit hard to find maps to make a pack, but if you need help, I probably have all of them)
- Igorrr
- Tatsh
- Umineko no Naku Koroni musics (there a different artists, but all have the same theme, so makes sense...in a way)
- anamanaguchi
- Chata
- Meme (darude, nyancat, keyboard cat, etc.)
- DM Ashura
- Goreshit
- Green Day
- Groove Coverage
- Hyadain
- Pokémon
- Knife Party
- MOAR VIDEOGAMES
- Lily Allen
- Lindsey Stirling
- Nickelback
- Nico Nico Douga
- Nico Nico video community stuff
- Rise Against
- Sum 41
I didn't mention artists that made mostly jubeat/reflecbeat/BMS/beatmania songs, openings and other things like that
And TONS of artists I love the work but only have 2-3 beatmaps :c
(and a star for lolz)