When We Were Young

When We Were Young is an annual rock music festival that originally started in California ini 2017 before moving to Las Vegas in 2022.
== History ==
== Lineups ==
List of festival lineups in alphabetical order. Bands Sly saw at festival in bold.
=== 2017 ===
			
			
			
			
=== 2022 ===
Band Name 	Genre 	Time Played	Notes
3OH!3 	Electrorock · Pop Rock · Rap Rock 	 	
Acceptance 	Pop Punk · Emo 	 	
AFI 	Punk Rock · Hardcore Punk · Emo 	 	
Alex G (Oct 29 Only) 	Folk Rock 	 	
Alkaline Trio 	Pop Punk · Emo · Punk Rock 	 	
The All-American Rejects 	Pop Punk · Pop Rock 	 	
Anberlin 	Emo · Post-Grunge · Pop Punk 	 	
Armor for Sleep 	Emo · Punk Rock · Progressive Rock 	 	
Atreyu 	Metalcore · Hard Rock 	 	
Avril Lavigne (Oct 21-22 Only) 	Pop Rock · Pop Punk 	 	
Bayside 	Punk Rock · Pop Punk · Emo · Post-Hardcore 	 	
Black Veil Brides 	Metalcore · Heavy Metal · Hard Rock · Glam Metal 	 	
Boys Like Girls 	Pop Rock · Pop Punk 	 	
Bright Eyes 	Folk Rock · Baroque Rock · Emo · Pop Rock 	 	
Bring Me the Horizon 	Nu Metal · Metalcore · Electrorock · Hard Rock · Pop Rock 	 	
Dance Gavin Dance 	Post-Hardcore · Progressive Rock 	 	
Dashboard Confessional 	Emo · Pop Rock 	 	
A Day to Remember 	Punk Rock · Metalcore · Pop Punk 	 	
Death Cab for Cutie (Oct 29 Only)	Emo · Post-Grunge · Folk Rock · Pop Rock 	 	
Four Year Strong 	Pop Punk · Post-Hardcore 	 	
The Garden 	Progressive Rock · Electrorock · Pop Rock 	 	
Glassjaw 	Post-Hardcore · Nu Metal 	 	
Hawthorne Heights 	Emo · Post-Hardcore · Pop Punk 	 	
HorrorPops 	Punk Rock 	 	
Lil Huddy 	Pop Punk 	 	
I Prevail 	Metalcore · Post-Hardcore · Pop Punk · Hard Rock 	 	
Ice Nine Kills 	Metalcore · Post-Hardcore · Progressive Rock · Heavy Metal	 	
Jimmy Eat World 	Pop Punk · Emo 	 	
Jxdn 	Pop · Pop Punk 	 	
Kittie 	Heavy Metal · Death Metal · Nu Metal 	 	
Knocked Loose 	Metalcore · Post-Hardcore 	 	
La Dispute (Oct 21-22 Only) 	Emo · Post-Hardcore 	 	
The Linda Lindas 	Pop Punk · Punk Rock 	 	
The Maine 	Pop Punk · Pop Rock 	 	
Manchester Orchestra 	Folk Rock · Baroque Rock · Progressive Rock · Pop Rock 	 	
Mayday Parade 	Pop Punk · Emo · Pop Rock 	 	
Meet Me @ the Altar 	Pop Punk 	 	
Millionaires 	Rap Rock · Electrorock · Hip Hop · Electronic 	 	
Mom Jeans 	Pop Punk · Emo 	 	
Motionless in White 	Metalcore · Heavy Metal · Hard Rock 	 	
My Chemical Romance 	Emo · Post-Hardcore · Punk Rock · Hard Rock 	 	
Neck Deep 	Pop Punk 	 	
Nessa Barrett 	Pop Rock 	 	
Paramore 	Pop Punk · Emo · Pop Rock 	 	
Palaye Royale 	Glam Metal · Pop Rock · Pop 	 	
Prentiss 	Pop · Pop Rock 	 	
Pierce the Veil 	Emo · Post-Hardcore · Progressive Rock 	 	
Poppy 	Pop · Pop Rock · Electrorock · Nu Metal 	 	
Pvris 	Pop Rock 	 	
The Ready Set 	Pop Rock · Pop 	 	
The Red Jumpsuit Apparatus 	Pop Punk · Post-Hardcore · Emo 	 	
Royal & the Serpent 	Pop Rock · Pop 	 	
Saosin 	Emo · Post-Hardcore 	 	
Senses Fail 	Emo · Post-Hardcore · Pop Punk · Metalcore 	 	
Silverstein 	Emo · Post-Hardcore 	 	
Sleeping With Sirens 	Pop Punk · Post-Hardcore · Emo 	 	
The Starting Line 	Pop Punk · Emo 	 	
State Champs 	Pop Punk 	 	
Story of the Year 	Post-Hardcore · Pop Punk 	 	
The Story So Far 	Pop Punk 	 	
Taking Back Sunday 	Pop Punk · Emo · Post-Hardcore 	 	
Thursday 	Emo · Post-Hardcore 	 	
TV Girl 	Pop Rock 	 	
Underoath (Oct 29 Only) 	Metalcore · Hardcore Punk · Emo 	 	
The Used 	Emo · Post-Hardcore · Pop Punk · Punk Rock 	 	
We the Kings 	Pop Punk · Pop Rock 	 	
Wolf Alice (Oct 21-22 Only) 	Folk Rock · Post-Grunge 	 	
The Wonder Years 	Pop Punk 	 	
== See Also ==
Category:When We Were Young
Category:Events
Category:Pages With No Navbox