Amazon has today launched a new web app for the iPhone and iPod touch that allows users to purchase more than 22 million tracks directly from the retail giant’s MP3 store. Amazon says the HTML5 app has been optimized to work seamlessly inside Apple’s mobile Safari browser, and any music you purchase will be transferred instantly to your Cloud Player library.
When MobileMe gets rebranded as iCloud on Monday, it’s most anticipated feature is the ability to scan your iTunes library and automatically mirroring it in the cloud without uploading a single audio file. The big question about scan and sync has been whether it will only work with tracks purchased in iTunes, or if it’ll work with tracks ripped from CDs, purchased from Amazon MP3 or — yes — even pirated. Apparently so… because Apple will pay the record industry for every pirated track.