Excellent post shadorne. Yup, I neglected to cover the matter of pitch bend---the phenomenon where the tone of the drum (generally) drops as it’s sustain subsides, a sound I love. I too use Evans, their kick heads exclusively. I for years taped feminine minipads on my drumheads to damp the high ring, but that’s no longer necessary---self damped heads are now plentiful.
I play vintage---Ludwig’s brass-shell snare drums from the 1920’s (I have four), and the Black Beauty from the 70’s (in both 5" and 6-1/2" depths) being my favorites. I have just about all American-made sets from the 40’s through the early 70’s---Camco, Gretsch, Leedy, Ludwig, Radio King, Rogers, and Slingerland.. Did I leave any out? ;-). They all have 24" kicks, and I collect the Black Diamond Pearl finish, hence my AudiogoN moniker.
My use of the term tensioned in place of tuned was done, yes, to make a point. Tuned is of course the term commonly used, but it is used loosely, not literally. My point was, that to say a drum can go out-of-tune when moved from one room to another in nonsense, for the reasons I stated. Unless, that is, one is speaking of something other than pitch. It’s timbre (the relative strengths of it’s fundamentals, overtones/harmonics, and partials) can change, as can it’s sustain, but not it’s pitch. And that is not a matter of semantics.
Drum "tuning" is a talent not all drummers possess. The studio guys are the best---Hal Blaine, Jim Gordon, Keltner, Roger Hawkins (he’s on all the Jerry Wexler-produced Muscle Shoals recordings), Kenny Buttrey (Neil Young’s Harvest album), all masters. And then there is Levon Helm; listen to the sound of his drums on The Band’s "The Weight". As good as it gets!