Artists · Global Music Power
Gordon Giltrap
Charting Jan 7, 1978 → May 5, 1979 · 10 weeks with chart power
Charted in 1 of 2 markets — UK Singles Chart 10 wk
Image credits
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
- 0.23%
- week of Feb 18, 1978
- Career Power
- 3
- share-weeks
- Crowns
- 0
- weeks crowned Artist of the Week
- Peak Year
- 3
- February 1977 – February 1978
- Peak Five Years
- 3
- May 1974 – May 1979
- Top-five weeks
- 0
- weeks ranked 1–5
- Longevity
- 10
- weeks with chart power
- Dominance
- 0.55%
- week of Feb 4, 1978
- 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 · 3 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 |
|---|---|---|---|---|---|
| HeartsongApple Music | #21 | 7 | 2.8 | ||
| Fear of the DarkApple Music | #58 | 3 | 0.3 |
30-second previews and store links from Apple Music.
At their peak
Gordon Giltrap's best twelve months on the Global Music Power ran from February 1977 to February 1978. The most powerful artists over those weeks:
- 1Bee Gees81
- 2Fleetwood Mac78
- 3Shaun Cassidy68
- 4Andy Gibb65
- 5Rita Coolidge65
- 6Electric Light Orchestra64
- 7ABBA64
- 8Donna Summer62
- 9Leo Sayer61
- 10Rod Stewart60
Ranked by Era Power over the same weeks.