ref: 68622b0a2e184bd95b3121f0eda654713cfa9e4d dir: /debian/mime/
audio/basic; /usr/bin/play -t au %s audio/x-aiff; /usr/bin/play -t aiff %s audio/x-gsm; /usr/bin/play -t gsm %s audio/x-wav; /usr/bin/play -t wav %s