https://bugs.winehq.org/show_bug.cgi?id=44883
--- Comment #5 from Andrew Eikum aeikum@codeweavers.com --- (In reply to GloriousEggroll from comment #4)
WINEDEBUG=+sound
No, you need to use the list of channels at that wiki link in the "What to include when filing a bug" section. Like this:
WINEDEBUG=+tid,+seh,+mmdevapi,+winmm,+driver,+msacm,+midi,+dsound,+dsound3d,+xaudio2,+xapofx,+dmusic,+mci,+pulse,+oss,+alsa,+coreaudio,+timestamp