- L.A. Guns
- L'Âme Immortelle
- La Delio Valdez
- La Dispute
- La Reezy
- La Sonora Santanera
- La Ultima
- Laas
- LaBrassBanda
- Lachende Kölnarena
- Lachende PÄNZarena
- Lachkater
- Lacrimas Profundere
- Lacuna Coil
- Ladies in Black Aachen
- LaFee
- Lagwagon
- Laibach
- Laith Al-Deen
- Lake Malice
- Lake Street Dive
- Lakecia Benjamin
- Lakmann One
- Lamb of God
- Lambert
- Lambrini Girls
- LANCE BUTTERS
- Lande Hekt
- Landesgartenschau Neuss
- Landesjugendorchester NRW
- Landmvrks
- Lang Lang
- Lara Ermer
- Lari Luke
- Lars Danielsson
- Lars Eidinger
- Lars Redlich
- Lars Reichow
- Lars Ruth
- Latin Quarter Quartet
- Laura Abla & Ceddo
- Laura Brümmer
- Laura Cox
- Laura Evans
- Laura Larsson
- Laura Pausini
- Lauren Babic
- Lauren Sanderson
- Laurenz Nikolaus
- Lauscherlounge
- Lawrence Clark
- Le Fly
- Lea
- LEAP
- Left To Die
- Leftovers
- Leftside
- LEILA
- Leilani Kilgore
- Lena & Linus
- Lena Kupke
- Lena Marie Engel
- Lennard Rosar
- Lennart Salomon
- Lennart Schilgen
- Lenny Kravitz
- Leo Kottke
- Leoniden
- Leonie Klein
- Leonkoro Quartet
- Leony
- Lera Lynn
- Les Ballets Jazz de Montreal
- Les Yeux D'la Tête
- Less than Jake
- Let It Snow! - The Christmas Show
- Letz Zep
- LEVARA
- Level 42
- Levellers
- Levent Yüksel
- Leverkusener Jazztage
- Levi.sct
- Levin Liam
- Levka
- Levy Rozman
- Leyka
- Lézard
- Liam Ehm
- Liana Flores
- Lichterkinder
- Liedfett
- Life of Agony
- Lifelover
- Light By The Sea plays The Cranberries
- Lil Jon
- Lil Kim
- Lil Peep - 30th Birthday Celebration
- Lila Ike
- Lilli
- Lilo Wanders
- lilyisthatyou
- Lime Garden
- Lina Maly
- Linella
- Linkin Back
- Linsenstrasse
- Linus Faber
- Lioba Albus
- Lion's Law
- Lionheart
- Lip Critic
- Liquid Mike
- LiSA
- Lisa Eckhart
- Lisa Feller
- Lisa Fitz
- Lisa MacIsaac
- Liser
- liska
- Lithium
- Little Big
- Little River Eagles
- Living Theory
- Liya Wang
- Liza Kos
- Lizz Wright
- LNGSHOT
- Loi
- London Brass
- London Philharmonic Orchestra
- London Symphony Orchestra
- Lonely Spring
- Long Distance Calling
- Look Mum No Computer
- LOONA
- Loopin'Lab
- Lord Bishop Rocks
- Lords Of The Sound
- Loreen
- Loreena McKennitt
- Lori
- Loriot - Szenen einer Ehe
- Lorna Shore
- Los Fastidios
- Lost in Lona
- Lost Society
- Lots of Hands
- LOTTE
- Lou's THE COOL CATS
- Love Spells
- lovehead
- Lovejoy
- low key orchestra
- LowDown Brass Band
- LP
- Luca Vasta
- Lucas & Arthur Jussen
- Luciano
- Luciano - 3 Tenöre feiern eine Legende
- Luciano (Reggae)
- Lucie Horsch
- Lucky Punch Comedy
- Lucy Bedroque
- Lucy Kruger & The Lost Boys
- Lucy van Kuhl
- Lüder Warnken
- Ludger K
- Ludger Kazmierczak
- Ludovico Einaudi
- LudoWic
- Lugatti
- LUIS
- Luis Lullaby
- LÙISA
- Luisa Charlotte Schulz
- Lukas Klaschinski
- Lukas Rietzschel
- Lukas Sternath
- Lukas Wandke
- Luke Combs UK - Tribute
- Luksan Wunder
- Lumaraa
- LUNA
- Luna Simao
- Lunatix Dance Base
- Lune
- Lupo
- Lute
- Luvre47
- Lydia Benecke
- Lydie Auvray
- Lynne Hanson
- Lyran Dasz