Standard videos uploaded onto YouTube are at 320×240, ≅200 kbps whereas the newer high quality versions weigh in at 480×360, ≅900 kbps. That’s a pretty significant difference in video quality, not to mention the audio quality is better as well.
In order to download the high res. video, just append &fmt=6 to the end of any [...]

Coldplay fans will be able to download the first single from the band’s long-awaited fourth album free on Tuesday from 12.15pm.
The single is from the band’s album Viva La Vida or Death And All His Friends, which is set for release on June 12, and will be a free download for one week.