Source

Google Music users located in the United States can employ the Android Market to purchase songs and albums, and can also upload existing Apple iTunes playlists to their accounts. And Google is placing a strong emphasis on its music sharing features.

Google Music joins a number of big players already in the online music arena, including iTunes and Spotify. Another competitor: Amazon Cloud Player, which debuted this spring and with features similar to Google's offering.

Here's a quick look at how the two stack up in terms of price, accessibility, sharing and quality.

Google Music lets Google account holders upload as many as 20,000 songs from their personal music collections (such as iTunes), and—for now—users can host an unlimited library of music purchased from the Android Marketplace.

Purchasing music from the Android Marketplace requires a Google Wallet account—Google Wallet is the company's online payment service—and individual songs cost between 99 cents and $1.29. Google Wallet is a virtual way to store your payment cards, offers and more on your phone and online.

The Amazon Cloud Drive, and associated Cloud Player, launched last spring, and the service gives Amazon account holders 5 GB of free storage, which can hold up to 1,000 songs. The Amazon Cloud Drive can also store photos and videos.

Storage upgrades start at $20 per year for an extra 15 GB—which also qualifies users for unlimited Cloud Drive song storage—and is capped at $1,000 a year for 1,000 GB of storage. Purchasing individual songs from Amazon.com generally costs between 99 cents and $1.29, which is also inline with Apple's iTunes music store.

The Google Music player can be accessed via your computer's Web browser or a mobile application on your Android device. Compatible browsers include Google Chrome, Internet Explorer 7 and above, Firefox and Safari. JavaScript must be enabled and your browser must be running the latest version of Adobe Flash. The Google Music Manager requires Mac OS 10.5 and above, Windows XP and above or Linux.

Google Music users can also access their libraries on Android devices via the Google Music application, though the app requires Android 2.2 or above with OpenGL2.0. And Apple devices running iOS 4.0 or higher can access the Google Music player by visiting music.google.com in a Web browser.

Amazon Cloud Player is a browser-based application that supports Mac and PC computers and iPad devices. It is not optimized to run on somemobile phones or tablets, including iPhones, BlackBerrys, and Windows Mobile devices.

Continue Reading