Artists · Global Music Power
Andy Gibb
Charting Apr 23, 1977 → Oct 3, 1981 · 152 weeks with chart power
Charted in 2 of 2 markets · top artist of the week in 1 of them — Billboard Hot 100 149 wk (14 at #1), UK Singles Chart 30 wk
Billboard Hot 100 and UK Singles Chart combined, weighted · 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 sums to less than 100.
- Peak Power
- 2.72%
- week of Sep 23, 1978
- Career Power
- 217
- share-weeks
- Weeks at #1
- 6
- weeks as the top artist
- Peak Year
- 112
- January 1978 – January 1979
- Peak Five Years
- 217
- October 1976 – October 1981
- Top-five weeks
- 36
- weeks ranked 1–5
- Longevity
- 152
- weeks with chart power
- Dominance
- 3.31%
- week of Aug 5, 1978
- Comebacks
- 0
- none detected
Computed from stored weekly power rows (config version 4, Sep 21, 2026).
Exponentially smoothed share of the week's total power (the primary metric).