Think of a piece of music that you really love. It can be any genre - classical, jazz, rock, thrash metal, whatever. Just choose something you love for the music, not the lyrics.
Post a message describing what you like about it, in terms of the way it sounds. Is it the timbre of the particular instruments, the rhythms, etc.? Think of the properties that we learned about in this module. See my post for an example (but you don't need to include attachments in your posts). If you can find a clip of it on YouTube (whatever did we do before YouTube?) or somewhere else on the web, go ahead and include a link to it, so that we can all hear it.