RG Intel™ — Growth Expansion Index Research Brief
RG Intel™ Research Week of Mar 16, 2026 MUSIC
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Growth Expansion Index (GXI) — MUSIC — Week of Mar 16, 2026

Weekly aggregated intelligence on growth signals, discovery concentration, and intervention windows (public, anonymized).

GXI Score
50.8
Band: High • Week of Mar 16, 2026
Low Moderate High Critical
Snapshot
  • 185 market signals observed
  • 5 titles in the attention set
  • Top surface driver:
Source Window

2026-03-16 00:00:00 → 2026-03-22 23:59:59

Published: 2026-03-17 02:46:01

This week’s GXI summarizes where discovery is concentrating, how demand is spreading, and which intervention windows matter most for timing, routing, and conversion. Public, aggregated, anonymized.

Slug: growth-expansion-index-music-2026-03-16
Week: 2026-03-16 → 2026-03-22
Growth Drivers
  • Surface concentration: Mixed surfaces
  • Momentum (72h): building (insufficient historical density for a stable median)
  • Market activity: 185 observations across 5 titles
Analyst Notes
  • GXI score: 50.8 (0–100).
  • Signals observed: 185.
  • Territory mix: US leads (63.2%). Top countries: US, UN, GB.
  • youtube is currently capturing 53.5% of measured weekly discovery activity. Cycle state: Surface concentration. Median 72-hour velocity: 0.00. Interpretation confidence: Good confidence. youtube is leading decisively, which is useful for focus but still needs conversion protection. Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
  • Dominant signal types: unknown, discussion, mirror.
Surface Mix (Signals)

Aggregated distribution across monitored surfaces for this reporting window.

Velocity Sparkline (Median 72h)

Quick marker of propagation intensity (safe sparkline fallback).

Surface share snapshot
Surface Signals Share
youtube 99 53.5%
yandex 57 30.8%
baidu 14 7.6%
apple 5 2.7%
x 4 2.2%

Public, aggregated, anonymized. This index is a relative risk signal (0–100). It is not a legal conclusion.

Weekly Snapshot

  • Week: Mar 16, 2026 → Mar 22, 2026
  • Asset class: MUSIC
  • Total signals: 185
  • Titles in attention set: 5
  • Top discovery surface: youtube (53.5%)
  • Median 72h velocity: 0.00
  • GXI score: 50.8

What this week indicates

This weekly build is designed to show not just where attention exists, but where next-stage demand is most likely to form, which surfaces are actually carrying the title, and what intervention windows matter before momentum diffuses or gets captured inefficiently.

Key weekly reads

  • GXI score: 50.8 (0–100).
  • Signals observed: 185.
  • Territory mix: US leads (63.2%). Top countries: US, UN, GB.
  • youtube is currently capturing 53.5% of measured weekly discovery activity. Cycle state: Surface concentration. Median 72-hour velocity: 0.00. Interpretation confidence: Good confidence. youtube is leading decisively, which is useful for focus but still needs conversion protection. Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
  • Dominant signal types: unknown, discussion, mirror.

Surface share snapshot

SurfaceSignalsShare
youtube9953.5%
yandex5730.8%
baidu147.6%
apple52.7%
x42.2%

Signal quality / audience reference

  • Dominant signal types: unknown, discussion, mirror

Top 5 Expansion Titles

Title-level intelligence on where discovery is concentrating, what likely happens next, and which interventions can improve conversion efficiency.

#1 — Ricochet - By snail mail (Country: US)

  • Signals: 87
  • Primary discovery surface: yandex
  • Surface share: 65.5%
  • Cycle state: Surface concentration
  • Interpretation confidence: Good confidence (78/100)
  • Estimated 30-day attention value band: $3,950.96–$7,183.56
Surface mix:
SurfaceSignalsShare
yandex5765.5%
youtube2124.1%
x44.6%
tiktok33.4%
discogs11.1%
Executive framing:
yandex is currently capturing 65.5% of measured weekly discovery activity. Cycle state: Surface concentration. Median 72-hour velocity: 0.00. Interpretation confidence: Good confidence. Discovery is overly dependent on yandex, which increases fragility. The strongest surface is likely to pull more of the next discovery cycle unless the owned path improves.
Why this matters:
For music, replay, shareability, and creator reuse often accelerate before deeper listening conversion appears cleanly in native platform analytics.
Next likely outcome:
The strongest surface is likely to pull more of the next discovery cycle unless the owned path improves.
Signal quality notes:
  • Dominant signal types: unknown, discussion, mirror
Recommended interventions:
  1. Protect the lead surface first: publish one native-format asset for yandex within 24–48 hours.
  2. Route paid and organic traffic into one owned conversion path instead of splitting attention across weak destinations.
  3. Do not over-diversify yet. Concentrate around the current lead surface while discovery is still coherent.
  4. Use short-form loop creative, pre-save or stream routing, and a replay-friendly CTA to convert discovery into repeat listening.
  5. Strengthen signal density before scaling spend aggressively.

#2 — New Religion - Album Bebe Rexha & Faithless (Country: GB)

  • Signals: 36
  • Primary discovery surface: youtube
  • Surface share: 69.4%
  • Cycle state: Surface concentration
  • Interpretation confidence: Good confidence (71/100)
  • Estimated 30-day attention value band: $1,739.23–$3,162.24
Surface mix:
SurfaceSignalsShare
youtube2569.4%
baidu822.2%
apple38.3%
Executive framing:
youtube is currently capturing 69.4% of measured weekly discovery activity. Cycle state: Surface concentration. Median 72-hour velocity: 0.00. Interpretation confidence: Good confidence. Discovery is overly dependent on youtube, which increases fragility. Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Why this matters:
For music, replay, shareability, and creator reuse often accelerate before deeper listening conversion appears cleanly in native platform analytics.
Next likely outcome:
Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Signal quality notes:
  • Dominant signal types: unknown
Recommended interventions:
  1. Protect the lead surface first: publish one native-format asset for youtube within 24–48 hours.
  2. Route paid and organic traffic into one owned conversion path instead of splitting attention across weak destinations.
  3. Do not over-diversify yet. Concentrate around the current lead surface while discovery is still coherent.
  4. Use short-form loop creative, pre-save or stream routing, and a replay-friendly CTA to convert discovery into repeat listening.
  5. Strengthen signal density before scaling spend aggressively.

#3 — "Face Myself" – Album by Alfie Boe (Country: US)

  • Signals: 30
  • Primary discovery surface: youtube
  • Surface share: 83.3%
  • Cycle state: Surface concentration
  • Interpretation confidence: Good confidence (71/100)
  • Estimated 30-day attention value band: $1,449.36–$2,635.20
Surface mix:
SurfaceSignalsShare
youtube2583.3%
apple26.7%
baidu26.7%
web13.3%
Executive framing:
youtube is currently capturing 83.3% of measured weekly discovery activity. Cycle state: Surface concentration. Median 72-hour velocity: 0.00. Interpretation confidence: Good confidence. Discovery is overly dependent on youtube, which increases fragility. Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Why this matters:
For music, replay, shareability, and creator reuse often accelerate before deeper listening conversion appears cleanly in native platform analytics.
Next likely outcome:
Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Signal quality notes:
  • Dominant signal types: unknown
Recommended interventions:
  1. Protect the lead surface first: publish one native-format asset for youtube within 24–48 hours.
  2. Route paid and organic traffic into one owned conversion path instead of splitting attention across weak destinations.
  3. Do not over-diversify yet. Concentrate around the current lead surface while discovery is still coherent.
  4. Use short-form loop creative, pre-save or stream routing, and a replay-friendly CTA to convert discovery into repeat listening.
  5. Strengthen signal density before scaling spend aggressively.

#4 — "Dandelion" - Album by Ella Langgley (Country: US)

  • Signals: 28
  • Primary discovery surface: youtube
  • Surface share: 85.7%
  • Cycle state: Surface concentration
  • Interpretation confidence: Good confidence (68/100)
  • Estimated 30-day attention value band: $1,352.74–$2,459.52
Surface mix:
SurfaceSignalsShare
youtube2485.7%
baidu414.3%
Executive framing:
youtube is currently capturing 85.7% of measured weekly discovery activity. Cycle state: Surface concentration. Median 72-hour velocity: 0.00. Interpretation confidence: Good confidence. Discovery is overly dependent on youtube, which increases fragility. Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Why this matters:
For music, replay, shareability, and creator reuse often accelerate before deeper listening conversion appears cleanly in native platform analytics.
Next likely outcome:
Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Signal quality notes:
  • Dominant signal types: unknown
Recommended interventions:
  1. Protect the lead surface first: publish one native-format asset for youtube within 24–48 hours.
  2. Route paid and organic traffic into one owned conversion path instead of splitting attention across weak destinations.
  3. Do not over-diversify yet. Concentrate around the current lead surface while discovery is still coherent.
  4. Use short-form loop creative, pre-save or stream routing, and a replay-friendly CTA to convert discovery into repeat listening.
  5. Strengthen signal density before scaling spend aggressively.

#5 — "Nowhere, At Last" - (Album) by Broadside (Country: US)

  • Signals: 4
  • Primary discovery surface: youtube
  • Surface share: 100.0%
  • Cycle state: Initial detection
  • Interpretation confidence: Measured confidence (62/100)
  • Estimated 30-day attention value band: $193.25–$351.36
Surface mix:
SurfaceSignalsShare
youtube4100.0%
Executive framing:
youtube is currently capturing 100.0% of measured weekly discovery activity. Cycle state: Initial detection. Median 72-hour velocity: 0.00. Interpretation confidence: Measured confidence. Discovery is overly dependent on youtube, which increases fragility. Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Why this matters:
For music, replay, shareability, and creator reuse often accelerate before deeper listening conversion appears cleanly in native platform analytics.
Next likely outcome:
Short-form replay and share loops are likely to strengthen before deeper listening conversion catches up.
Signal quality notes:
  • Dominant signal types: unknown
Recommended interventions:
  1. Protect the lead surface first: publish one native-format asset for youtube within 24–48 hours.
  2. Route paid and organic traffic into one owned conversion path instead of splitting attention across weak destinations.
  3. Do not over-diversify yet. Concentrate around the current lead surface while discovery is still coherent.
  4. Use short-form loop creative, pre-save or stream routing, and a replay-friendly CTA to convert discovery into repeat listening.
  5. Strengthen signal density before scaling spend aggressively.

Public, aggregated, anonymized. GXI is a directional market-intelligence index designed to support timing, routing, and growth decisions. It is not a legal conclusion.

RG Intel™ Research • Growth Expansion Index (v1)
2026-03-22