Complex sentence: The Brit Awards, the British Phonographic Industry's annual pop music awards, were first held at Earls Court in 1997 and then from 2000 to 2010.
Split into simpler sentences: The Brit Awards (stylised as the BRIT Awards; often simply called the Brits) are the British Phonographic Industry's annual pop music awards. First held at Earls Court in 1997, and then from 2000 to 2010.