Music in Hypercard?

[bguenter@rummelplatz.uni-mannheim.de (Boris Guenter)]

Hi! Sometimes I admire the newer Hypercard stacks which have very good
musical intro sequences in them, one even had an Amiga Mod included.
My Question is: Where can I find the required external commands 
to play Soundsmith songs and Midi Synths and where can I find the
documentation how I can include and use them?  
Any help will be appreciated.

What does using an XCMD mean for hypermoving the stacks to that other
computer? Do the stacks just lose their external calls or won't they
be able to be hypermoved at all??

                                    Greetings!

------------------------------------------------------------------------
                                                    __
"The Answer to the Great Question          |\/| /\ |__||  | | |\  |
Of Life, the Universe and                  |  ||__||\  |  | | | \ |
Everything is Forty-two"                   |  ||  || \  \/  | |  \|
 
Need Apple II gs software? Visit ftp.uni-kl.de...
------------------------------------------------------------------------