KYMAT, based in Hamburg, build water-sound installations and shoot them as artwork rather than as demonstrations. "Sonic Bloom" is fifty minutes of an album played into a water cell, filmed continuously, with a track listing in the description. Meyer composed and performed the music; the recordings incorporate field material from the Amazon, including crickets that supply the underlying drone.
The insistence in the description that this is pure nature with no animation is worth taking seriously, because a great deal of what circulates as cymatics footage is rendered. Watching an unbroken take teaches you things a montage cannot: how long a pattern takes to establish, how it degrades as the water warms and the surface tension changes, how much of the apparent complexity is transient.
The conceptual framing — the record is structured around an ayahuasca experience — is not to everyone's taste, and none of that framing is evidence about what the water is doing. As a document of a working installation shot well, it is one of the best available.