Artists · Global Music Power
Judson Spence
Charting Oct 15, 1988 → Jan 14, 1989 · 14 weeks with chart power
Charted in 1 of 2 markets — Billboard Hot 100 14 wk
Billboard Hot 100 and UK Singles Chart combined, weighted · UK Singles Chart data ends Sep 18, 2026 · How it works
Each week an artist's share is the weighted mean of their Power Share across Billboard Hot 100 ×1 and UK Singles Chart ×0.45 (weights ∝ √population, US = 1). The divisor is every chart's weight, so a number one is worth the same share in any era — and a week before every chart exists, or after one's data ends, sums to less than 100.
UK Singles Chart data runs to Sep 18, 2026; later weeks combine the Billboard Hot 100 only, so their shares — and the most recent years' Era Power — are lower than a full week's would be.
- Peak Power
- 0.42%
- week of Dec 31, 1988
- Career Power
- 7
- share-weeks
- Crowns
- 0
- weeks crowned Artist of the Week
- Peak Year
- 7
- January 1988 – January 1989
- Peak Five Years
- 7
- January 1984 – January 1989
- Top-five weeks
- 0
- weeks ranked 1–5
- Longevity
- 14
- weeks with chart power
- Dominance
- 0.84%
- week of Dec 10, 1988
- Comebacks
- 0
- none detected
Ranked by weekly Power Share, part of the ChartReign Power model — not the chart's own positions. How it works →
Songs on the Global Music Power
1 song · 7 share-weeks of Career Power
Power contributed is what each song earned this artist: their weekly Power Share, split across their songs (a featured credit takes its reduced share). Record Power is the song's own figure, the same for every artist on it. Bar length compares songs within this list. On this combined chart each song's figures are its figures on each market, weighted as the chart weights them, so the list still adds up to Career Power; peaks and weeks are shown per market.
| Song | Peak | Weeks | On chart | Power contributedPower | Record Power |
|---|---|---|---|---|---|
| Yeah, Yeah, Yeah | #32 | 14 | 6.6 |
At their peak
Judson Spence's best twelve months on the Global Music Power ran from January 1988 to January 1989. The most powerful artists over those weeks:
- 1George Michael96
- 2Michael Jackson94
- 3INXS84
- 4Rick Astley83
- 5Def Leppard80
- 6Taylor Dayne78
- 7Whitney Houston75
- 8Debbie Gibson71
- 9Kylie Minogue69
- 10Tiffany65
Ranked by Era Power over the same weeks.