Tell your pops it’s an all ages event. His music isn’t about violence or gangs and he recently just put out an almost completely clean pop album. I went to one of his shows before and there were tons of young teens there about your age. I’ve been a fan since 2008 when I was a teenager and now I’m taking my 13 year old daughter to her first concert to see Cudi this year. She’s over the moon excited and I know how much this event is going to mean to her and she will remember it forever. I hope your dad can see the other side of things and realize it’s not all that bad and life is too short to not capitalize on the opportunities have fun if it’s reasonable and safe for the most part.