Dovark's largo a beautiful piece of classical music I love. I wish we had the music siren in the USA but it is no longer made and it's very calming and interesting piece of machinery especially the second generation is pneumatically controlled by MIDI TECHNOLOGY. We were the first country to develop the supercharged warning siren with the first one being the FS THUNDERBOLT AND THE ACA HURRICANE NOW ASC HURRICANE WITCH BOATH ARE DISCOUNTED DUE TO THE HIGH MAINTENANCE OF THE BLOWER SYSTEMS THAT THEY HAD AND THE ONLY HURRICANE 130 MK2 is in Milwaukee Wisconsin and it's Blower motor is dying the siren head is in good condition for it's age but it's rare and it's the only one of it's kind left in the world and from what I have heard that the siren is owned by the city of Milwaukee Wisconsin and it's impressive but it's quite far from where I live so I literally can't drive at the moment but someday I will be able to drive and it's on my bucket list to see it before the Blower motor dies. I never knew the music siren is a Yamaha product and now I'm interested in the USA but it is no longer made and I wish we had one in the USA and the song is going home largo.