As a piece of music history—marred by its infamous copyright lawsuit —the FLAC version is the best way to hear the exact sonic elements that were debated in court. Impact and Context

– His 2007 signature ballad, adding a soulful contrast to the upbeat title track.

– The chart-topping lead single produced by Pharrell Williams.

– The smooth, sultry title track from his 2009 album. Why the FLAC Format Matters