I found that the Wave Radio in my hotel room has an AUX input, so I connected the Airport Express to it. When I select it from iTunes, all of my music plays through the Wave Radio while other sounds play through the built-in speaker.
Reality has a liberal bias.
I found that the Wave Radio in my hotel room has an AUX input, so I connected the Airport Express to it. When I select it from iTunes, all of my music plays through the Wave Radio while other sounds play through the built-in speaker.