apps similar to pandora radio?

Hello there. I seem to be posting a lot of such topics but what can I do,I work on recommendations.=d So then,as the subject says, I would like apps which are similar to pandora radio in functions at least. By which I mean a app which suggests songs for me based on the songs on my device. yeh,I need new music recommendation too,hence looking for such apps. :) I found songzar to be a awesome app,however just like pandora,its not available in my countries app store. Falcon wings.