Amazon.com  announced it will launch a digital music store later this year offering millions of songs in the DRM-free MP3 format from more than 12,000 record labels. EMI Music’s digital catalog is the latest addition to the store. Every song and album in the Amazon.com digital music store will be available exclusively in the MP3 format without digital rights management (DRM) software.

“Our MP3-only strategy means all the music that customers buy on Amazon is always DRM-free and plays on any device,” said Jeff Bezos, Amazon.com founder and CEO. “We’re excited to have EMI joining us in this effort and look forward to offering our customers MP3s from amazing artists like Coldplay, Norah Jones and Joss Stone.”

“Amazon.com is known around the world for the unique experience it offers music customers through features such as customer reviews and personalized recommendations,” said Eric Nicoli, EMI CEO. “They have been an important retail partner of ours, and we are delighted they will be offering consumers EMI’s new premium DRM-free downloads in their new digital music store. We think having a trusted destination like Amazon.com offer a high-quality digital music product that will play across a number of devices gives consumers more options and will be a significant boost for the overall digital music market.”

Yahoo has added Gracenote’s music lyrics to Yahoo Music. For each artist, they have listed out the songs and you can select a song to read the lyrics. Just don’t try to copy them, as Yahoo has added some sort of copy protection to the site.

MaximumPC decided to test out whether higher bit rates make for better MP3 sound quality. It seems that bit rate can make a difference, but allowing the bit rate to vary over the track that seems to be most important, not the absolute level

The summary of their results:

With the possible exception of the USB Key that survived a washing and drying cycle, no other Maximum PC Challenge has ever surprised us as much as this one. It’s downright humiliating, in fact, that in many cases, we were unable to tell the difference between an uncompressed track and one encoded at 160Kb/s, the bit rate most of us considered the absolute minimum acceptable for even portable players.

Some follow-up testing confirmed our suspicions: variable bit rate encoding makes a tremendous difference in the audio quality results, certainly enough to justify—many times over—the slight file size increase. Capping the bit rate at 160Kb/s in MP3 files can be pretty harsh on a track, but allowing the bit rate to wander upwards during more complex passages—as variable bit rate encoding does—and throttle down during quieter sections captures an astonishing amount of complexity while keeping file sizes down to an impressive minimum

1. Windows Media Player
2. RealPlayer
3. iTunes
4. RecordNow
5. MusicMatch
6. Winamp
7. MSN Music Assistant
8. Nero
8. Rhapsody
9. Creative MediaSource
10. MTV Urge

Source: Digital Music News