[P1] music software for Mac?

[Nessie]

I can suggest those products (both are actually PC products that have been
brought over to the Mac OS 9 platform):

Steinberg's "Remix"
<http://www.steinberg.net/en/ct/products/music_production/remix/index.php?si
d=0>

You might want to check out the products StudioPro and/or DJ MegaMix from
Mixman <http://www.mixman.com> which used to be available for the Mac some
time ago. Don't know about the current situation, but maybe you're lucky
there!

/roland