maybe non-music, but not non-sound

http://www.nytimes.com/2009/07/12/magazine/12whales-t.html

dead marine mammals show signs of internal bleeding and "bends"
after sonar experiments by ships.

also known to be a problem for Puget Sound Orca Whales

http://www.redorbit.com/news/science/136375/report_navy_sonar_likely_made_orcas_flee/

http://weblog.greenpeace.org/whales/2007/05/a_shocking_eruption_of_sound_u.html