Does anyone know if an app exists for S60 phones which allows various music devices to stream audio to the Nokia phone via bluetooth for playback?

Bluetooth is present in my N97 but when I try A2DP forwarding on my audio device, it does not recognize the Nokia as a valid end point.

I can see many uses for this... for example a bluetooth audio recorder... or having your friends phone beam music to your Nokia's plugged in head phones...