I had some single headed toms stacked, and was playing a beat on the top one and it sounded pretty good. I lifted it off to record it, and the timbre changed for the worse.
The drum under the top tom, was acting, I think, as a second skin, and I think it was also resonating with it, through to the one below itself as well. So I played with different stacks for a bit, getting different sounds.
So, looking for a new drum sound? Stack them
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