- 30 Deep Grimeyy feat. NLE Choppa
- 30 Deep Grimeyy feat. NWM Cee Murdaa
- 30 feat. mike.
- 30 is Dead (NC/PA punk)
- 30 Odd Foot of Grunts
- 30/70
- 3000, dome (Psychedelic Folk, Neo-Psychedelia)
- 3000m
- 3010 (French rapper, producer, Eddie Hyde)
- 3030 (Brazilian band)
- 303s, The
- 304, Samsara
- 307 Departure
- 30footFALL
- 30K (Rapper 30K from Ottawa, Canada)
- 30Y (Hungarian alternative rock band from Pécs)
- 31 Minutos
- 3108
- 310babii
- 310babii feat. Mustard, Tyga, BlueBucksClan, OhGeesy & Blueface
- 311
- 313 (groupe de rap français)
- 313 feat. Jadanaë
- 315 STARS
- 316
- 319CORP
- 31DI3Z
- 31FAM
- 31Knots
- 31st of February, The
- 31st, The (Australian punk band)
- 32 Below
- 32 Leaves
- 32-Bit Handhelds, The
- 321 (UK hip-hop)
- 32after
- 32CRASH (Belgian electropunk trio)
- 32Stiches & Hoober
- 32Stitches
- 33 (Billy Bultheel & Alexander Iezzi)
- 33 Below (NZ electronic artist Jack Laven)
- 33 Below & RL Grime
- 33 DC
- 33 Dogs
- 33 Lovers
- 33 West
- 33, La
- 330ml
- 333 mob
- 333Zilla, Cardamom, Young, Freezy Diamond
- 33Hz
- 33Miles
- 33rpm
- 33RPM (Germany/Punk, Ska-Punk)
- 34 Puñaladas
- 340ml
- 347aidan
- 34A (Belgian hip-hop group)
- 34murphy (french rap)
- 35.7 (Sanjū-goten nana - Four piece Tokyo band)
- 357 (band from Belgrade, Serbia)
- 357 String Band, The (US bluegrass band)
- 3582
- 36 (electronic artist Dennis Huddleston)
- 36 Crazyfists
- 36 Questions
- 36? (Canadian alt-rock band)
- 360 (Australian rapper)
- 360 feat. Bright Young Things, The
- 360 feat. Cheney, Chris
- 360 feat. Gossling
- 360 feat. Jeremedy
- 360 feat. Joelistics
- 360 feat. Johns, Daniel
- 360 feat. Miracle
- 360 feat. N'fa
- 360 feat. N’fa
- 360 feat. Pez
- 360 gradi
- 365 (Brazilian punk band)
- 365 (Vietnamese boy band)
- 37 Hostias
- 38 Special (American rock band)
- 38 Special
- 38 Special & Train
- 38 Spesh (US rapper)
- 38 Spesh & Benny the Butcher
- 38 Spesh & Busta Rhymes
- 38 Spesh & Che Noir
- 38 Spesh & Coke, Curtis
