The Scene: "The Summerside Festival will be held for the first time in 2023. Surrounded by the beautiful Jura mountain, the Summerside will offer a lot of spectacles. Musical world stars will make the Jurassic side shake.'
- All To Get Her
- Basement Saints
- Black Stone Cherry
- Bruce Dickinson
- Corey Taylor
- Deep Purple
- HammerFall
- Insanity61
- Krokus
- Labahl
- Läder&Läder
- Megadeth
- Molotov Train
- Neelix
- Paolo Ferrara
- Rock Out
- Sebastian Konrad
- Steve N Seagulls
- StOpsToP!
- Tarja Turunen & Marko Hietala
- Teenage Mutants
- The 69 Eyes
- The Rumjacks
- Tita Lau
- ADAM & THE METAL HAWKS
- AIRBOURNE
- ALLE FARBEN
- ALTER BRIDGE
- APOCALYPTICA
- BATTLE BEAST
- BIG CLYDE
- BILLY TALENT
- BLACK CIRCLE
- BRAINHOLZ
- BROILERS
- BULLET FOR MY VALENTINE
- FATE OF FAITH
- FRANTIC WINGMEN
- FRITZ KALKBRENNER
- GIL GLAZE
- GIRISH & THE CHRONICLES
- GLOCKENBACH
- GUANO APES
- HOLLYWOOD VAMPIRES
- JUDGE MINOS
- KAVINSKY
- KLANGKARUSSELL
- MAD SOX
- MAMMOTH WVH
- MONO INC.
- PATSKATS
- RAIVA ROSA
- ROBOT DOG FUNERAL
- ROYAL DESOLATION
- SAINT
- SERAINA TELLI
- SHRINX
- SICKRET
- SILVER DUST
- SUNSET’99
- THE SAN JOES
- THEYDREAM
- VANITA
- VINI VICI
- VOLBEAT
- WITHIN TEMPTATION