I can't delete music off my iphone 4s

I know this has been asked a thousand times, but i can't delete music off my iphone. When i first put music on there, most songs had the cloud symbol next to them, and i downloaded those songs to my phone. Now they're taking up too much room and i want to delete them. How do i do it without having to sync my phone to my itunes?

If you don't want to sync iPhone with iTunes, you can use a 3rd party software like this iTunes alternative, it can help you delete music off iPhone 4s. It worked pretty well for me.