It's a recording of three motorcycles passing by on a dirt (and wet) road. Recorded with hand-held zoom h2. Originally a 24-bit 96khz wav file. Normalized, truncated and converted to flac using audacity.
Motorcycle helmet dropped sound effect. Impact variation with metallic clank from strap and sounds from the plastic hood. Dropped from an average height with rolling effect. Recorded using samsung audio recorder.
This was recorded during a storm on the road near to the station. Lots of rolling thunder, cars swooshing past through deep puddles. Local trains stopping and starting, express trains passing. People running for cover from the rain.
The faithful sing the osanna in an italian church, during a ceremony. Church in arma di taggia, near san remo. Voices and pipe organ. Catholic christian chant.