
Mercereau, Nate – “Duets” – [Self Release]
In the summer of 2020, Golden Gate Bridge engineers replaced the original chunky vertical slats on the handrail on the western side of the bridge with thinner slats. The reason for the replacement was to lessen the air resistance of the bridge; with the replacement the bridge is calculated to be able to withstand wind gusts of up to 100 mph; previously with the original slats the estimated maximum wind was 68mph.
One side effect of the replacement was that the wind now could cause a hum as it blew through the slat openings; and not just a soft tone; people driving across the bridge compared it to a 777 jet engine overhead, and residents in the surrounding areas have been complaining. The side effect was expected, but perhaps the volume was not
Engineers are working with computer models to try to get rid of the tones, so in the future the effect may no longer exist.
Nate Mercereau, an artist now in the LA area but a graduate of SF State, heard about the effect and the fact that it may be ephemeral, and decided to try to capture the tones, which he described as coming from the world’s largest wind instrument. He drove up with his engineer Zach Parkes, set up an outdoor studio in the Marin Headlands overlooking the bridge, and proceeded to record nearly 8 hours of improvisational music live with the hum May 18 and 19, 2021. From those eight hours, four tracks were produced and released, simply titled “Duet 1”, “Duet 2”, “Duet 3”, and “Duet 4”.
The result has been compared to Brian Eno’s Landscapes series, some parts of Pink Floyd’s “Echos” or the beginning of the film “Pink Floyd: Live at Pompeii”, whale songs, and Jan Garbarek’s album Dis. The bridge hum does shift as the wind changes, but is ever present, while Nate improvises swirly ambient riffs to echo the bridge. There are no beats, and no sudden note changes; this is calm zen to peace out to. This is not for the brain that requires lots of stimulation.