i'm looking for a free app that is similar to spotify. i tried the 2 day trial of spotify premium and enjoyed it. but i can't justify $10 a month because the only thing i will use the app for is creating a custom playlist to have when i workout. i have an ipod touch, but it is a pain to download individual songs and add them to itunes and plug up my ipod to sync it. with spotify, i only had to drag and drop a song i liked to my playlist, and sign in. it was much faster and more convenient. i thought slacker might be a good alternative, but the ability to create custom playlists is a premium feature.