I don't know their music but I know who they are. I assume their music is kind of like bubblegum pop? I think it's great that they are into that music. I was big time obsessed with the Backstreet Boys when I was in junior high so I can relate to those girls. That was such a great time to be a teen. The popular music for young kids today though is horrible-the lyrics are so graphic and inappropriate. I have younger siblings and I do not like them listening to a lot of the music that they do.