0:07
Please enable Javscript
A built up, suspenseful special effect siren.
Please enable Javscript
0:45
Please enable Javscript
A swirling drone with abrupt surges and melodic overtones
Please enable Javscript
0:01
Please enable Javscript
Crescendo, deep, abrupt, fast
Please enable Javscript
0:03
Please enable Javscript
Rising low dark tone, with abrupt stop.
Please enable Javscript