Hang in there! You'll be scream free in a few weeks. I also moan half the night, every night, but I am not going to do another spine surgery.
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Yamaha 920 / Yamaha DGX-670 / Maui 5 Go (2) / Senn e935 / Sony C80 / Tascam DP24sd / ATEM Mini Pro switcher (studio)