Larry LevanStudio 54 Birthday Mix WIL100 - Grace Jones, Sylvester, Sister Sledge, CHIC, Larry Levan, Louie Vega

    Classics · 2h 08m · analysed 18 Aug 2026

    Overall score
    81/100
    Level
    club ready
    Duration
    2h 08m
    Genre
    Classics

    About this classics set

    Studio 54 Birthday Mix WIL100 - Grace Jones, Sylvester, Sister Sledge, CHIC, Larry Levan, Louie Vega is a classics DJ set by Larry Levan, running 2h 08m. It was measured by the SOONOS multi-agent engine and scores 81/100 overall — club ready.

    The engine files this performance as “Promising”.

    This segment proves that a deep respect for musical history, combined with technical precision, creates a timeless dancefloor experience.

    How the score breaks down

    SOONOS scores this set across 5 weighted categories. The strongest is IDENTITY at 89/100; the weakest is SURPRISE at 80/100.

    The final score is capped by measured -: the DSP layer overrides the listening layer whenever it measures an execution issue directly in the audio.

    Analysis coverage for this file is 100% — the share of the set the engine could measure with full confidence.

    Energy and structure

    The energy curve was sampled at 73 points, moving between 65 and 94 on the SOONOS energy scale — a moderate dynamic range across the set.

    6 transitions were detected and scored individually.

    Beat-grid measurement (DSP) reports 151.4 grid breaks per hour, with a median beat offset of 21 ms.

    Listen to the original set

    Full SOONOS analysis

    TECSELNRGCRWHRMGRVCRESIG
    0

    This segment proves that a deep respect for musical history, combined with technical precision, creates a timeless dancefloor experience.

    The 8 dimensions

    Technical precision0
    Track selection0
    Energy arc0
    Crowd control0
    Harmonic depth0
    Groove patience0
    Creativity0
    Signature0

    Score breakdown

    TECHNIQUE

    How well did you execute?

    25%86
    Beat Alignmentmeasured80
    Transition Qualitymeasured90
    Phrase Accuracymeasured89
    EQ & Frequency Control (estimated)measured81
    Tempo Stability (estimated)measured90
    Technical Cleanlinessmeasured80

    STORYTELLING

    Did the mix go somewhere?

    25%85
    Narrative ArcAI88
    ProgressionAI84
    Tension & ReleaseAI80
    Section AwarenessAI84
    Flow ContinuityAI89
    PayoffAI88

    ENERGY

    Did you control the room?

    20%85
    Energy Curvemeasured87
    PacingAI83
    MomentumAI90
    Peak ManagementAI83
    Energy HandoffAI84
    Fatigue ControlAI77

    SURPRISE

    Did you remain unpredictable?

    15%80
    Unexpected MomentsAI77
    ContrastAI77
    Transition Varietymeasured89
    Selection RiskAI80
    FreshnessAI76
    Surprise ControlAI77

    IDENTITY

    Did the mix sound like you?

    15%89
    Selection QualityAI92
    Identity ConsistencyAI96
    IntentionalityAI88
    ConfidenceAI87
    RestraintAI79
    SignatureAI89

    Final score capped by measured execution (-) — weighted average was 85.

    Energy arc

    0:00127:00

    Transitions analysed (6)

    4:12

    Long EQ blend

    Vocal elements from both tracks fight for space in the mid-range.

    72
    8:15

    Phrase-perfect drop

    Excellent energy handoff into the 'Love Sensation' motif.

    92
    14:30

    Long EQ blend with bass swap

    Seamless transition between two disco grooves, maintaining the low-end energy perfectly.

    88
    18:45

    Phrased vocal overlay

    Well-timed entry of the incoming vocal, creating a brief 'mashup' feel that energizes the mix.

    84
    24:15

    Long EQ blend with low-end swap

    Smooth transition between two disco-house tracks; the kick drums align perfectly and the bass swap is transparent.

    85
    29:40

    Vocal layering and mid-range EQ swap

    Effective layering of vocals; however, the mid-range gets slightly crowded for 4 bars before the outgoing track is cut.

    78

    Technical subscores

    81

    EQ balance

    88

    Beat alignment

    83

    Energy control

    90

    Tempo stability

    83

    Loudness control

    90

    Musical coherence

    85

    Harmonic compatibility

    83

    Transition cleanliness

    Measured (DSP)

    20.9 ms

    Beat-grid drift (median)

    51.4 ms

    Drift p95

    7,632

    Boundaries detected

    19

    Hard cuts / h

    461

    Clipping events

    333

    Level jumps

    Measurement confidence 100% · analysed on the full audio.

    Recurring patterns

    • Recurring mid-frequency clash

      Mid-range buildup muddies the soundstage and washes out vocals/synths during transitions. Detected 3× (4:12, 18:45, 29:40).

    • Long static loops (6×)

      Sections sitting on the same loop without layering, EQ moves or tension shifts (21:00, 30:00, 35:00, 41:00, 46:00, 50:00). Long loops kill dancefloor momentum.

    Timeline

    • 4:15Mid-Range Clutter
    • 8:15Vocal Payoff
    • 4:12Risky pressure or vibe dip
    • 16:20Vocal Peak
    • 20:45Percussive Bridge
    • 27:15Groove Lock

    Coaching notes

    • Use short percussive loops from outgoing tracks to bridge transitions more creatively.
    • Introduce subtle delay effects on vocal tails to add depth during breakdowns.
    • Ensure volume levels are perfectly matched when transitioning between older disco recordings and modern house tracks.
    • Refine mid-frequency EQ cuts during vocal-heavy transitions.
    • Introduce more rhythmic variation to avoid a static 4/4 feel.
    • Use short loops to build tension before major track drops.
    Listen on SoundCloud

    Curious how your own set scores?

    Questions about this analysis

    What score does Larry Levan's Studio 54 Birthday Mix WIL100 - Grace Jones, Sylvester, Sister Sledge, CHIC, Larry Levan, Louie Vega get?
    Studio 54 Birthday Mix WIL100 - Grace Jones, Sylvester, Sister Sledge, CHIC, Larry Levan, Louie Vega scores 81/100 in the SOONOS Mix Database (club ready), based on audio measurement plus multi-agent listening.
    How long is Studio 54 Birthday Mix WIL100 - Grace Jones, Sylvester, Sister Sledge, CHIC, Larry Levan, Louie Vega?
    The analysed recording runs 2h 08m.
    Which part of the mix scores best?
    IDENTITY is the strongest category at 89/100, while SURPRISE is the lowest at 80/100.
    How is this score calculated?
    SOONOS measures the audio with a DSP pass (beat grid, loudness, tempo, energy) and runs a multi-agent listening pass on top. Measured axes always override the listening layer, so an execution issue heard in the file caps the final score.

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