Essentially what the title says, i like to either put on a long youtube video or whatever album/song ive been listening to lately, some recent examples include:

Ektomorf - Hangok (whole album)

Ektomorf - Fereg, Last Fight, Nem Engedem (individual songs)

Megadeth - 13 (song)

Strong Deformity - Trust

Audiotopsy - LYLAB

Primus - Suck on this

Pitchshifer - Deviant (whole album pretty much)

Kickback - Ressurect, Count Me Out

For me it really depends on the project. Most of my game projects contain music on their own, and then having another source of music is not really a handy thing for me to have.

Most of the time, I listen to youtube videos especially podcasts.

However, during night or evening, I switched to listening Anime tracks.

Silence...

Mostly extended video game tracks. I'm always looking for new stuff, but these are some on my playlist:

Recca OST (NES)

Zora's Domain (Night) - BotW

Ufouria Overworld Theme (NES)

Thermosphere (KH3 remix)

Ancient Cistern (Skyward Sword)

Akrillic (Plok)

Journey to Silius OST (NES)

Champion Alder Battle Theme

Super Mario Jazz Covers

Zero Gravity (Einhander)

Ta1t0 Top Speed OST

And one of the non-video game songs on my list:

Awaken - Yes

Normally either dreamy dungeon synth or black metal 

Lots of Studio Ghibli lofi soundtracks :)

I listen to a lot of cover songs and relatively unknown singers.