Yes, actually the more irritating the wind instrument is the more therapeutic. For example a bagpipe might completely eliminate apnea because everyone around you becomes deaf or runs away.

Apparently Didgeridoo training might help Apnea:

http://www.laoutback.com/didgeridoo/edu ... ggod63Tv3g

Between listening to Didgeridoo and my snoring I think my girlfriend would prefer the snoring...and she hates my snoring.