Accessing itunes music on new iphone?
So I bought a new iphone 5 and I'm trying to access my previously-bought songs (all on the iTunes app btw I never hooked it up to the computer) on my iphone 4. All of the purchased songs appear in my music library on my new phone but each has a cloud with an arrow pointing down next to it. About half of them disappear when I go off of Wi-Fi so I'm wondering how I can make these songs come permanatley on my library w/o having to re-buy them Thanks!