Afropop Sonic Architecture Ayra Starr ‘Starrgirl’ Flow Modeling

Afropop Album Flow Studio

Average Pacing Pocket
101 BPM
Range: 94 - 108 BPM
Energy Momentum
84.5 / 100
Ascending Dynamic Climax
Harmonic Compatibility
0.89
Modal & Relative Fifths
Clave Syncopation
Optimal
Total Runtime: 11m 54s (714s)
Track Sequencing Rack
Album Dynamic Pacing & Energy Curve
Energy Syncopation BPM / 130
3:2 Tresillo & Log-Drum Engine
Bars 1-2 (Downbeat Accents & Off-beat Slaps) Click step to toggle accent / logdrum
Harmonic Key Transition Audit
Transition Keys Interval Harmonic Flow Quality

An album sketch scores stored tempo, energy and neighboring keys

Read the explanation

The saved album sketch contains four illustrative tracks with tempos ninety eight, one hundred four, one hundred eight and ninety four. Their sum four hundred four divided by four gives an average tempo one hundred one. Their durations one hundred fifty four, one hundred eighty two, two hundred ten and one hundred sixty eight seconds total seven hundred fourteen, or eleven minutes fifty four. At one pixel per tempo unit, the first three bars measure ninety eight, one hundred four and one hundred eight. The tempo average is arithmetic by track count rather than weighted by duration. These are fictional style-study configurations, not measured artist recordings or actual album metadata. Energy momentum rewards a neighboring energy change between minus zero point one five and plus zero point four with twenty five, and other changes with ten. The default changes plus zero point three, plus zero point zero four and minus zero point five score twenty five, twenty five and ten. Their mean twenty is multiplied by one half, giving ten. Mean energy zero point seven times fifty adds thirty five, yielding forty five. At five pixels per contribution, the two terms and sum measure fifty, one hundred seventy five and two hundred twenty five. This is an authored pacing heuristic rather than a verified listener response or a score computed from audio waveforms. The harmonic lookup maps the default keys to three, two, one and three on a twelve-position circle. Neighbor distances one, one and two receive scores zero point nine, zero point nine and zero point seven five, averaging zero point eight five. At two hundred pixels per assigned compatibility unit, those three transition bars measure one hundred eighty, one hundred eighty and one hundred fifty. Native energy changes also set syncopation to one point zero five times energy, capped at one. JSON export includes current track architecture and clave pattern, but its album title and artist fields remain literal defaults even after another preset. These labels and scores are local configuration semantics; audible performance is not established in this offline check.

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