linux and sound

[Sang H Kim <sk6k+@andrew.cmu.edu>]

I'm not sure if this is the appropriate place but I've grown so attached
to this place.... anyway, what about sound?
how can I get sound on my XWindows?

is there sound app for linux xwindows out there?  do I have to do
something weird to get my tp755cs to play sounds?

thanks in advance