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- Lumlun
- lunLun
- LunLuo
- lupLus
- LusLux
- LuxLX
- LXLyn
- LynLyn
- LynLyt
- LytLzy
- Luker, Rebecca
- Luker, Rebecca, Siberry, Michael, Bowen, Andrea, Ballinger, Matthew, Zelle, Sara, Hopkins, Ryan, Hall, Natalie, Walsh, Tracy Alison, Orr, Ashley Rose
- LukHash (chiptune/synthwave music producer based in Edinburgh, UK)
- LukHash / Bull, Meredith
- Lukid
- Lukie D (dancehall reggae artist)
- Lukiek
- Lukk, Bruno (pianist)
- LUKO (Trip-hop band)
- Luko Adjaffi (reggae)
- Lükopodium (austrian punk band)
- Lukovac, Adi & Ornamenti
- Lukraaketaar
- Lukrembo
- Luky
- Lul Timm
- Lula (Spanish Pop Punk / Powerpop)
- Lula Wiles (Boston Americana trio)
- Lulacruza
- LULI (Norwegian drummer, producer, songwriter)
- Lulic, Antonio
- Lulina
- Lull (duo acoustique)
- Lull, A
- lullaboy
- Lullaby (Brazilian black metal band)
- Lullaby Baby Trio
- Lullaby Baxter Trio
- Lullaby for the Working Class
- Lullaby Players
- Lullaby Renditions of Classic Children's Songs
- Lullacry
- LULLANAS
- Lulleaux
- Lully
- Lulu (Scottish singer and actress, best known for “To Sir With Love”)
- Lulu & Atomic Kitten
- Lulu & Cocker, Joe
- Lulu & Die Einhornfarm
- Lulu & Die Einhornfarm feat. Chris Kotze
- Lulu & John, Elton
- Lulu & Keating, Ronan
- Lulu & McCartney, Paul
- Lulu & Mumba, Samantha
- Lulu & Pellow, Marti
- Lulu & Sting
- Lulu & Take That
- Lulu & The Luvvers
- Lulu & Westlife
- Lulu and the Lampshades
- Lulu and the Paige-Turners (Australian band)
- Lulu Belle & Scotty
- Lulú Jam!
- Lulu Rouge
- Lulu Rouge feat. Asbjørn
- Lulu Rouge feat. Carreri Pardeilhan, Alice
- Lulu Rouge feat. Osk, Fanney
- Lulu Rouge feat. Tuco
- Lulu Santos, Claudia Leitte, Carlinhos Brown e Daniel
- Lulu Van Trapp
- Luluc
- LUM (Argentinian music producer, DJ, and performer based in Tulum, Mexico)
- LUMA (Slovenian group, EMA 2022 contestants)
- Luman, Bob
- Lumaraa
- Lumber Lung
- Lume
- Lume (Chicago, IL, USA - Post Rock Band)
- LUME (Solo artist, UK, active from 2017 onwards)
- Lumen (Russian band)
- Lumen (Argentine Alternative rock band)
- Lumen, Bob (50s rockabilly)
- Lumen, Jay (Hungarian techno/house DJ & Producer)
- Lumen, Tom
- Lumenette (Christine Byrd)
- LUMER (British post-punk band)
- Lumidee
- Lumidee feat. Busta Rhymes & Fabolous
- Lumidee feat. Jones, Jim
- Lumidee feat. N.O.R.E.
- Lumidee feat. Pitbull
- Lumidee feat. Shaggy
- Lumidee feat. Snoop Dogg
- Lumidee feat. Sunshine, Tony
- Lumiere (Irish duo of Pauline Scanlon and Éilís Kennedy)
- LUMIÈRE (Étienne Côté)
- Lumière, Jean (French singer)
- Luminaire
- Luminal (Italian rock band)
- Luminara Stellaris