Guess the singer

I released my first album at the age of 28, I attended Mesa Verde Middle School, one of my songs is called Nirvana.

Who am I?

(a)  

We became who we are in 2011, there are only 5 people in our group, in 2017, we had to get a new member because one of our members left

Who are we?

(a)  

I was born in Honolulu, My name is not my birth name, One if my songs is about a small bomb

Who am I?

(a)  

Our front mans name is Adam, We have won 3 Grammy awards before, there are 7 people in our group

Who are we?

(a)  

I sing a song about eyes, I won American Idol, I was a lead role in a movie about toys

Who am I?

(a)  

I was born in Oklahoma, I had a severe fall outside of my home in 2017, I sang with Keith Urban

Who am I?

(a)  

I had horrible teeth, I changed my name, I died in 1991

Who am I?

(a)  

I was born in Liverpool, I was the bass player in a band, 2 of my old band mates died

Who am I?

(a)  

We hate each other since we broke up, we wrote Scarborough Fair, we are a 2 person group

Who are we?

(a)  

We are a 3 person group, we are all brothers, 2 of us have died

Who are we?

(a)