Excuse me, Proton_Pack, but I can prove you wrong. Go to
Amazon.com, select “popular music,” type in Britney Spears, click on the “Britney” album (It has a blue background), scroll down to the song samples, click on the song “Lonely,” and give it a listen. Sounds like Led Zeppelin/Iron Butterfly/Metallica/Rage Against the Machine/ACDC/Hendrix to me. If you listen to the whole song, she even sings to the tune of Pink Floyd's “Another Brick in the Wall.” With a tune like that, she NEEDS to be a GB.