Lighting in your Music/Media room

OK, this could be posted in several forums...

I'm in the final phase of my room redesign. We had one go of it only to receive an out-of-this-world bid which sent me back to reduce scope and scale a little bit. Now we've modified the plans/drawings, I am finding I will be adding about 16 new lighting fixtures to the ceiling. All to be recessed cans, mostly all down lighting/wall washing lighting. There are more than a dozen existing cans, currently all incandescent on dimmers.

In my prior home up in Seattle area, I added some track lighting with halogen bulbs. These were put on Lutron wifi dimmers. Problem was, those damn halogen low voltage bulbs can buzz/hum like crazy when they are dimmed. In our currently home, the line voltage incandescents don't seem to make any noise when dimmed.

So my question to those of you who've customized/remodeled a space for your music room, how have you dealt with lighting? Obviously there are thousands of available options... and I do want to have at least the new lighting circuits on wifi controllable dimmers. Line voltage or low voltage? LED is obviously a desireable choice, but even Lutron warns LEDs can buzz/hum/flicker when dimmed. And the fixtures run about 5-10x the price of incandescent fixtures.

Thanks in advance y'all!

Thanks Bruce, I'll have my gear on dedicated lines, but for now they'll be run from the same panel as the lighting circuits. When I have the electrician pull the wires for the audio gear, I'll be sure to leave a few feet extra at the panel so when I get around to adding something like the Equi-tech I won't have too short of wires.

Are your track lights low voltage or line voltage?

Jack, your setup looks terrific. I have a couple questions...
1) you have a nice ceiling cloud 'wave'—who is the mfg? Is that an RPG product?
2) in the front corners, are those notched columns bass traps? Are they independent or framed in? The notches are different... acoustic benefit?

Like you, my plans include some LED lighting on whatever turns out to be my cloud. I like your wave. My front wall is similar but different in that in the center I have a large picture window, and on either side a glass door. There will be sheer blinds that can be raised/lowered, and also curtains customized by the acoustician (like Steve's). I have a wall off to the side that will have a panel I intend to put a halo around like you have on your middle front section. You've got me thinking about adding a rope light or LED tape light at the toe-kick area.