ref: 9816c805e26c06c855fbfbd0d41b8e7d1bd61e6b dir: /debian/mime/
audio/basic; /usr/bin/play %s -t au audio/x-aiff; /usr/bin/play %s -t aiff audio/x-gsm; /usr/bin/play %s -t gsm audio/x-wav; /usr/bin/play %s -t wav