Artists · Global Music Power
Kenny Loggins
Charting Apr 15, 1972 → Jan 18, 1992 · 322 weeks with chart power
Charted in 2 of 2 markets · top artist of the week in 1 of them — Billboard Hot 100 314 wk (3 at #1), UK Singles Chart 23 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
- 2.00%
- week of May 19, 1984
- Career Power
- 241
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 47
- September 1983 – September 1984
- Peak Five Years
- 134
- August 1982 – August 1987
- Top-five weeks
- 7
- weeks ranked 1–5
- Longevity
- 322
- weeks with chart power
- Dominance
- 3.04%
- week of May 5, 1984
- Comebacks
- 3
- February 1983, July 1986, September 1988
| Kind | Trough began | Returned | Trough weeks | Longest absence | Prior peak | Return share |
|---|---|---|---|---|---|---|
| After decline | Feb 7, 1981 | Feb 12, 1983 | 105 | 81 | 1.41% | 1.02% |
| After decline | Oct 20, 1984 | Jul 26, 1986 | 92 | 28 | 2.00% | 1.12% |
| After decline | Sep 5, 1987 | Sep 24, 1988 | 55 | 44 | 2.00% | 1.00% |
Ranked by weekly Power Share, part of the ChartReign Power model — not the chart's own positions (config version 4, Sep 21, 2026). How it works →
Exponentially smoothed share of the week's total power (the primary metric).