A couple more thoughts... quick anecdotes:
(I'll be mentioning my films by name. They are available to dload...
http://ci-pro.com h as most of them. Ask if you can't find it... my site is under construction.)
1. I worked with David Jones on "Surfing, Bored". Its probably one of the best experiences I've had working with a composer because the film required so many different styles. There were, I believe, over 10 completely different styles that he needed to compose to what were SUPPOSED to sound different. He did each one quite well. Each of the genres was also well composed. That was nice.
Bottom line: Variety... its great.
2. Generally, I've had projects really close to the end. "Surfing, Bored", "Proximity", "Be Right Back", and "Anything" are great examples. the composers for those were able to put something together incredibly quickly. That was awesome.
Bottom line: Speed. Its essential with time constraints. Composers can't start until the film is done, and it is frequently done late. (Rough cuts can help, but that is still limited time)
3. I've worked with Mackan Andersson on a couple projects ("Mirrored Image", "Be Right Back", and the best example of this is the teaser for "the Portfolio") and its been very interesting. He's swedish and has a unique style with music. I like that. (Though, I'd also like to note that I've heard some other work from Mackan that has an eerie resemblance to LOTR, so he's also very capable of working within set styles.)
Bottom line: New, interesting styles are cool. The really have a voice.
3. I worked with Jeremy Krakowski on my last film (well, trailer), "Anything", and one thing that was cool was that he also does video production himself. I'm not saying that its bad if a composer doesn't, but it really helps if they have an idea of how it works so that its easier to integrate the music into the process rather than having it be an extra, independant thing.
Bottom line: Its great if a composer knows what's going on with the rest of the production as well.
4. For a few projects, I got some early tests back. ("Hit Me" from Wilbert Roget, II, and "Proximity" from Brent Smith, to name a couple) That was great. It really got me in the mood. Even the mood to write the script. I love hearing hte music. It sets the mood and its nice to have that to refer to when thinking about it.
Bottom line: As above, its great to have the composer active early and not just removed from the production.
5. Reliability. For "Proximity" I left Brent Smith with very very little time to finish. He said he was going to and I assumed he would. But I didn't hear anything from him from early Saturday thru mid sunday (it was due at midnight). He came through with great music, but it was kinda worrying. I understand 'cause his internet conflicted with his compsing software and he was too busy composing to waste time chatting anyway. Note: I don't blame him at all. It was just the first time I'd worked with him under pressure, so I wasn't sure how it was going to work out. It turned out great.
Bottom line: Updates are very important. Even if its just "there's nothing new yet. check tomorrow" 'cause that's SO helpful to plan. Also, it really helps to know who you're working with... composers and everyone else.
In the end, I've probably worked with more than 10 composers. At this point, its really hard to pick a favorite or go-to guy that I'd ask first for each project. I'm very happy with nearly everything that I got back (if not everything... can't think of anything against that right now).
one more note: It's also important for a composer to have an understanding of the filmmakers situation. If there is no budget, then its rediculous to expect money.
I got emails from a very nice guy who found me through versusmedia. He said he was a great professional guitarist. And from his samples, sure, he was!
When I said that paying him wouldn't really be an option (this was hypottical about any random upcoming project), he said, no problem. I won't charge my normal rate of $400. I can cut you a big break. But even $100, or even $50 is a whole heck of a lot for our budgets.
I have yet to make money on a film, rather than lose it for whatever reason. (Now, I suppose that Hit Me might be the exception from the contest, but... yeah.)
Bottom line: All crew members need to understand what the budget it. You're a jerk as a filmmaker if you don't pay your crew and you're making a profit. But if you have no budget, its rediculous to try to pay anyone.
Ha, and a "last" "one more note":
I got into discussions with a composer friend about money at one point. And about contracts. It was hypothetical (and about other projects than mine) about how he felt cheated by not being paid what his music is "worth".
And his music is great. no question there.
The thing is... I do this for fun. composers should too.
It's like being a rotoscoper (frame by frame image editor, like in photoshop) and expecting to be paid a lot.
If you like what you do, then you need to do it, and usually on someone else's terms if your hobby isn't being director.
Composes NEED films to compose to, so it kinda sucks, but they must cator to the filmmakers usually. (If they don't want to, then they should start making songs/albums rather than soundtracks. Just how life works.)
I'm not complaining or anything, but just putting that out there for thought.