So, I keep all my more valuable guitars in their cases,, tuned down one step from standard tuning. Now that the colder weather and heating season is upon us, I take them all out once a month at about 11:00 p.m. open up their cases and let some of that humidified air get to them directly. The next morning I walk into my music room and the smell is heavenly. All that Spruce, Mahogany, Maple, Rosewood, Cocobolo, Koa, Ebony etc. just about knocks your socks off. It takes me four days to get to all of them but it's 4 days of bliss. In addition to the aromas, I have the time to just sit back and look at all of them and appreciate them for the great instruments that they are. About 3:00 p.m. or so, I go back in, make sure they are all still properly tuned down one step and then spend a few minutes playing each of them. It's just another reason why winter has become my most favorite time of the year. Time for some more coffee.