4 + Cert, Nuage Production, iOS ****

Feel like your music collection needs a bit of freshening up? Wall of Soundwill help you to discover new music and navigate your current collection in a whole new way. Rather than rely on lists of dull text, the app, which is free, creates an interactive, visual interface to explore albums using album art. It looks impressive and is easy to use. Choose an album from the wall of album art presented on screen. The app provides a short preview of the songs, where available, and it links to the iTunes Store, allowing you to buy your favourite tracks and download them straight to your iPhone. There are 20 million songs available to the app. You can select specific categories, such as jazz and soul or pop and world music, or remove the iTunes preview, leaving only your own tracks on the wall.