Artists · Global Music Power
Kathy Troccoli
Charting Feb 22, 1992 → Aug 13, 1994 · 26 weeks with chart power
Charted in 1 of 2 markets — Billboard Hot 100 26 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
- 0.96%
- week of May 23, 1992
- Career Power
- 19
- share-weeks
- Crowns
- 0
- weeks crowned Artist of the Week
- Peak Year
- 18
- July 1991 – July 1992
- Peak Five Years
- 19
- August 1989 – August 1994
- Top-five weeks
- 0
- weeks ranked 1–5
- Longevity
- 26
- weeks with chart power
- Dominance
- 1.58%
- week of Apr 25, 1992
- 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
2 records · 19 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 |
|---|---|---|---|---|---|
| Everything ChangesApple Music | #14 | 20 | 18.2 | ||
| Tell Me Where It HurtsApple Music | #88 | 6 | 0.6 |
30-second previews and store links from Apple Music.
At their peak
Kathy Troccoli's best twelve months on the Global Music Power ran from July 1991 to July 1992. The most powerful artists over those weeks:
- 1Bryan Adams110
- 2Mariah Carey109
- 3Color Me Badd105
- 4Michael Jackson90
- 5Prince And The New Power Generation83
- 6Paula Abdul83
- 7Amy Grant82
- 8Boyz II Men81
- 9Michael Bolton77
- 10CeCe Peniston69
Ranked by Era Power over the same weeks.