From Surgipelago, the Beach Surgery encyclopedia
The Third Frequency
This work exists as both a broadcast piece and an immersive gallery installation. For immersive works, see Immersive works and Beach Surgery.
Disputed canonicity; see Talk:The Third Frequency for editorial debate.
The Third Frequency is a three-channel audio narrative designed to be heard simultaneously across separate speakers or spatial headphones. Each channel presents a different version of Beach Surgery: **Channel A** follows the canonical timeline of Leif and Katita; **Channel B** follows an alternate timeline where Leif never arrives at the cabin; **Channel C** broadcasts what sounds like radio interference—until listeners recognize it as a third narrative, where neither protagonist exists, only two voices arguing about whether they ever did.
The dramatic architecture relies on **temporal polyvalence**: all three timelines occur at once. By 30 minutes in, listeners hear:
- Katita on Channel A: Katita: “We need to break the cycle.”
- A different Katita on Channel B: Katita: “The cycle has already broken. He is still broken.”
- On Channel C, a mechanical voice reading surgical notes that match neither version.
By the final 10 minutes, all three channels begin to **sonically merge**—voices overlap, frequencies interfere constructively, and the listener hears a composite sound where all three timelines oscillate at the same pitch, becoming audibly indistinguishable. The piece ends with the Karman line frequency at full volume, drowning all speech into a continuous howl.
The gallery installation version (2023) positions three speakers in a triangular space; visitors walk through the triangle's center, moving between dominance of each channel. The glitch is spatial: a zone where no channel is clear, where all three versions occupy the same moment.
Original radio broadcast delisted; installation touring ██████ and ██████.