There is just so much great music made in the 2000's
For example all these were made by bands whose first album released in the noughts:
http://www.youtube.com/watch?v=5Euj9f3gdyM
http://www.youtube.com/watch?v=i2V_ZT-nyOs
http://www.youtube.com/watch?v=TOypSnKFHrE
http://www.youtube.com/watch?v=fheYx_ZPU18
http://www.youtube.com/watch?v=ITOAtVwF5Wc
http://www.youtube.com/watch?v=YVpfGQ3TvPA