Yes. This Is the go. As kiteboy Dave says it's not that intuitive an interface. That's the second time I've come across this with Google (hangouts rubbish). But I'm getting the hang of it. (90 days free).
3 week road trip where there are no o radios so madlly downloading family friendly music. The playlist is easy. Just make one purely for down loading. Still go the wrong screen a sometimes but it seems to have everything and good suggestions. Even has radio stations based on bands you like. (Eh pixies radio! Even mudhoney radio just based on some songs I sourced) And u can download their playlists. Do for family I have downloaded mist streamed thus year and it ts got all the latest pop hits and good dance tracks etc.