Anything I come up with as far as sounds will go here. Enjoy!
Here’s some free hums to mess around with. Originally recorded from the HUGE Daikin A/C Unit at the Anaheim Hotel next to Disneyland and with an assist from @NoSloppy and developed into three base hums. I’ll add to the folder here and there as time and my editing abilities permit.
Edit: Added the DarkSide version in just now.