Backstreet Boys,are my favorite music band
They're one of my favorites too. They're an American vocal group.
What record label did they sign with?
I'm not sure, but I do know that they rose to stardom with their song Millennium in 1999.
Who was their producer?
I don't know that either honestly. Though did you hear about their two year hiatus? They regrouped after it and released "Never Gone" in 2005.
What's two year hiatus?
Well they didn't release anything for two years, hence when it was a hiatus.
What was their best record sales?
So far they have sold over 130 million records worldwide which makes them the best selling boy band ever.