How to play audio cd's?

Ok i tried to play an audio cd using the Java Media Framework, but that didnt work i got some weird error saying somethign like "This alias is alredy being used by this program"

I was able to list the files of the cd, but not play them, anyone know how? the fiels are of type .cda. I even tried using Suns JMStudio or whatever, and it was playing, but no audio. it had the length of the song and stuff, but was throwing the same error i got .

[462 byte] By [Nytesoft] at [2007-9-26 3:00:50]