Source: http://feeds.feedburner.com/~r/weblogsinc/engadget/~3/400760948/
It's true, Amazon just announced that its MP3 music store will be pre-loaded as an application on the T-Mobile G1. Users will be able to search, download, buy and play music from Amazon MP3 -- that's a selection of 6 million DRM-free MP3 songs from all four major labels and many independents. The pre-loaded Amazon MP3 application provides G1 owners with a phone-optimised view of the Amazon MP3 store -- WiFi is required to download music, but searching, browsing, and listening to samples can be done over