This song is based on melody of the Italian song Bandiera rossa. It was released on a cassette tape prepared by the Organization of Struggle for the Emancipation of the Working Class and released in Iran circa 1980.
The raf red arrows display team recorded at the royal international air tattoo, fairford, uk. 15 july 2018. Mono recording; wav 44. 1 24-bit; rode ntg4+ into zoom f4.
This is the sound of traffic going by on a busy street with two lanes on one side of the street and one lane on the other. Recorded in stereo with a sony pcm-d100.