Amazing release by the video & sound-artist from Brazil Marcellvs L., a four-channel sound piece titled "Klavierwellen" or Piano Waves (2011). The piano waves we hear are literally just that: while on a residency, the artist upturned a piano on a boat traveling around the canals, on which two contact microphones were attached to the soundboard and two micro omnidirectional placed between the soundboard and strings. The movement of the boat through water creates a kind of roving ambient experience of place but with no identifiable coordinates to define the locale.
