If you run the firefly server on the same machine that you buy the songs from, yes. Although be aware that it won’t play on the soundbridge.
Can you explain?
I have currently set it that I have itunes on my mac mini – which Im using as a server. Firefly is set up on there perfectly which the soundbridge will link to. On my laptop I have setup iTunes to read from the server library as default so anything I buy/burn into iTunes should become available over the soundbridge? Or am I missing something?!