Thosp, you do very well - I've seen some of the creative stuff you've done in the HTML practice threads.
And tony burns, I'll take your statement as agreeing with me (I said quote marks are almost always optional), but I think your caveat is a good one - use care when omitting quote marks, too. The main point is that if you are going to use quotes in an HTML tag, be sure to close 'em.

Next Question:
I want to make a link to a sound file like this one: http://media.mudcat.org/midi/ZEBRADUN.mid