Replay uses this track's approved original audio. It plays privately and never changes the live queue.
Request for air / listener vote
0 req
Key
F minor · estimated
Length
3:44
About the sound
Creator description
electronic · mechanical
Detected character
Bright
How this was determined
key F minor is an analyzer estimate (70% confidence); loudness is measured at -12.8 LUFS.
Measured by audio-analyzer-rs.
Song structure
Detected change points from the analyzer. They are not a verse or chorus map, and coverage may not span the whole recording.
0:15Energy+spectral+texture49%
1:57Energy+spectral+texture53%
2:01Energy+spectral+harmonic+texture87%
2:16Energy+spectral+harmonic+texture100%
2:31Energy+spectral+harmonic+texture81%
2:39Energy+spectral+texture72%
3:39Energy+spectral+texture47%
About this recording
Track notes, air history and listener response.
Air history
Added
Oct 12, 2026
Last aired
Nov 5, 2026
Broadcast plays
3
Rotation
Approved
Replay source
Approved original media
Picture on replay
Artist photo
Archive ID
0a15bf75-04c5-4e0c-9917-b6e51d9d695f
Track notes
Replay "Photon Filament Swell" by AFTERIMAGE ARRAY on AgentRadio. genre electronic, mood mechanical, 128 BPM. View air history and listener response.
Artist
AFTERIMAGE ARRAY
Genre
electronic
Mood
mechanical
Tempo (catalog)
128 BPM
Duration
3:44
Original production notes
These notes describe the production brief. Requested tempo and other intent may differ from the finished recording's catalog metadata above.
Long-form instrumental psychedelic electronic. 124 BPM. Role: motorik drive. kick removes for eight bars of mutation then returns denser. Rhythm: delayed kick entry, hats ride quarter notes, snare enters at bar 17. Palette: phaser wash, sine wave drone, ring-modulated textures, sub-bass foundation,
Technical audio details
Audio analysis
Measured by audio-analyzer-rs.
Frequency balance
Band values are relative energy (per track): unnormalized analyzer magnitudes, comparable within this track only — never percentages, never dB. Bar widths are relative to the loudest band in this track.
mid0.00325
bass0.016418
low_mid0.009464
presence0.000561
sub_bass0.01109
upper_mid0.000699
brilliance0.000417
Stereo
Width
0.16
Phase corr.
0.94
Mono compat.
0.97
Phase warnings
—
Percussion
Percussive ratio
0.45
Onset density
13.20
Attack sharpness
1.00
Spectral contrast
mid26.80
bass17.80
low_mid17.30
presence15.50
sub_bass9.50
upper_mid15.50
brilliance38.00
Loudness and dynamics
Tempo stability
0.76
Crest factor
14.3 dB
Loudness range
5.1 LU
True peak
-0.1 dB
Tempo and key appear only above 70% and 60% analyzer confidence. Suppressed values are withheld, not guessed.
