- LL
- LLa
- LaLa
- LaLaB
- LabLac
- LacLad
- LadLad
- LadLaf
- LafLai
- LaiLak
- LakLam
- LamLam
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- LamLan
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- LeLea
- LeaLea
- LeaLeb
- LebLed
- LedLee
- LeeLee
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- LegLeh
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- LemLen
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- LeoLep
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- lilLIL
- LilLil
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- LioLiq
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- LjuLle
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- LobLoc
- LocLof
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- LogLol
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- LooLop
- LopLor
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- LSLuc
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- LudL
- ludLu
- LuLul
- LulLUM
- LumLun
- LunLun
- LunLus
- LusLuw
- LuxLX
- LXLyn
- LynLyn
- LynLzy
- Lonely Spring
- Lonely Star
- Lonely the Brave
- Lonely Tourist
- Lonely Trailer
- Lonely Wild, The (Los Angeles-based folk group)
- Lonemoon (luna starley)
- Lonepsi
- Loner
- loner(s), the
- Lonesome
- Lonesome River Band
- Lonesome Shack
- Lonesome Sisters (Acoustic old time music duo)
- Lonesome Spurs
- Lonesome Strings
- Lonesome Wyatt and Brooke, Rachel
- Lonesome Wyatt and the Holy Spooks
- Lonesome_Blue (Japanese girls rock band)
- Lonesome, Foghorn
- Lonesound
- Lonestar (US country band)
- Lonewolf (French metal band)
- Loney, Dear
- Loney, Nikki
- Long & Junior (Polskie disco polo)
- Long Arm
- Long Beach Dub Allstars
- Long Beach Dub Allstars feat. Half Pint
- Long Beach Shortbus
- Long Beard
- Long Blondes, The
- Long Distance Calling
- Long Distance Runner (New Zealand screamo)
- Long Escape, The
- Long Faces, The (UK band)
- Long Fin Killie
- Long Island Quartet
- Long Lost Band, The
- Long Lost, The
- Long Mama
- Long Neck (Jersey City, NJ band)
- Long Ryders, The
- Long Since Forgotten
- Long Story Short
- Long Tall Deb (Blues & Soul singer Deb Landolt)
- Long Tall Ernie and The Shakers
- Long Tall Jefferson (Swiss folk/singer-songwriter)
- Long Tall Texans, The
- Long Voyage Back
- Long Way Down
- Long Winters, The
- Long, Bishop Eddie Lee & New Birth Total Praise Choir
- Long, Bobby (R&B, Bobby Long & His Satelites, Bobby Long & The Dealers)
- Long, Bobby (British singer-songwriter)
- Long, Charles & Stereolab
- Long, Frederic Earl ‘Shorty’
- Long, Greg (US contemporary Christian artist)
- Long, Janna
- Long, Mr. & Frauenarzt
- Long, Ralegh
- Long, Robert (Dutch singer/TV personality)
- Long, Robert & Unit Gloria
- Long, Robert, Kleinsma, Simone, Bijl, Martine & Paul, Robert
- Long, Vyvienne
- Longbeach
- Longcut, The
- Longest Johns, The
- LongestSoloEver (nerdcore metal artist Dean DiMarzo)
- Longet, Claudine
- Longfellow (1990s California Rock Band)
- Longhare
- Longines Symphonette
- Longing for Orpheus
- Longing, The (US Christian music band)
- Longital
- Longley, Liz
- longliveadamariz
- LONGMAN (Japanese melodic punk band)
- Longman, Benjamin
- Longo, Robby (Belgian pop / country singer)
- Longomba, Awilo
- Longoria, Valerio
- Longpigs
- longriver
- Longshot, The (Billie Joe Armstrong)
- Longshots (hard rock band from Thessaloniki, Greece)
- LONGSLEEVE AND THE WEIRDBOYS
- Longstay
- Longthorne, Joe
