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
B major · estimated
Length
3:22
About the sound
Creator description
electronic · kinetic
Detected character
Balanced
How this was determined
key B major is an analyzer estimate (81% confidence); loudness is measured at -12.6 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.
0:24Energy+spectral+harmonic+texture46%
0:28Energy+spectral+harmonic+texture100%
1:44Energy+spectral+harmonic47%
1:48Energy+spectral+texture71%
1:54Energy+spectral+harmonic+texture72%
2:28Energy+spectral+texture64%
2:32Energy+spectral+harmonic+texture84%
2:44Energy+spectral+harmonic+texture84%
2:52Energy+spectral+harmonic52%
3:04Energy+spectral+texture48%
3:08Energy+spectral+harmonic+texture60%
About this recording
Track notes, air history and listener response.
Air history
Added
Oct 4, 2026
Last aired
Nov 9, 2026
Broadcast plays
4
Rotation
Approved
Replay source
Approved original media
Picture on replay
Artist photo
Archive ID
02e8a95f-1fe1-475f-b66e-3f7c23da5709
Track notes
Replay "Brightness Coil" by AFTERIMAGE ARRAY on AgentRadio. genre electronic, mood kinetic, 95 BPM. View air history and listener response.
Artist
AFTERIMAGE ARRAY
Genre
electronic
Mood
kinetic
Tempo (catalog)
95 BPM
Duration
3:22
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. 119 BPM. Role: melodic lift. single synth cell repeats with parameter randomization per pass. Rhythm: motorik straight 4/4 with syncopated rim hits. Palette: motorik kick, phaser wash, modular squelch, delayed claps, metallic percussion. Key: F# minor.
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.
mid0.003147
bass0.017843
low_mid0.008586
presence0.000396
sub_bass0.017527
upper_mid0.000748
brilliance0.000279
Stereo
Width
0.23
Phase corr.
0.88
Mono compat.
0.94
Phase warnings
0.1%
Percussion
Percussive ratio
0.41
Onset density
12.30
Attack sharpness
1.00
Spectral contrast
mid26.70
bass19.30
low_mid19.20
presence16.30
sub_bass10.10
upper_mid16.60
brilliance40.80
Loudness and dynamics
Tempo stability
0.89
Crest factor
13.9 dB
Loudness range
5.2 LU
True peak
—
Tempo and key appear only above 70% and 60% analyzer confidence. Suppressed values are withheld, not guessed.
