Japanese Music Sirens
image via Evan Vander Stoep at airraidsirens.net
Rash linked an amazing deep dive post on the remaining mechanical Yamaha music sirens of Japan at airRaidSirens.net. The sirens have signaled the start of the working day at some locations, but "some were being removed or are going to run until they die and will not be repaired." And there's a playlist!
