I just mentioned some of my favorite applications on my G1 this morning and wrote that I have been using Last.fm and imeem to stream music. Back in early January, FlyCast announced an Android client was coming and I just received word that you can now find the application in the Android Market and give it a try.
Unfortunately, my G1 is not with me at the moment so I cannot download and try it out. I think I will try all three streaming apps this weekend and write something up early next week though. It looks like the only other major player missing from Android is Pandora, right? What do you prefer to use for streaming content?