Artists · Global Music Power
Tierra
Charting Nov 8, 1980 → Nov 28, 1981 · 32 weeks with chart power
Charted in 1 of 2 markets — Billboard Hot 100 32 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
- 0.95%
- week of Mar 7, 1981
- Career Power
- 20
- share-weeks
- Crowns
- 0
- weeks crowned Artist of the Week
- Peak Year
- 20
- November 1980 – November 1981
- Peak Five Years
- 20
- December 1976 – November 1981
- Top-five weeks
- 0
- weeks ranked 1–5
- Longevity
- 32
- weeks with chart power
- Dominance
- 1.39%
- week of Feb 21, 1981
- 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
3 records · 20 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 |
|---|---|---|---|---|---|
| TogetherApple Music | #18 | 21 | 17.8 | ||
| MemoriesApple Music | #62 | 8 | 1.5 | ||
| La La Means I Love YouApple Music | #72 | 6 | 0.9 |
30-second previews and store links from Apple Music.
At their peak
Tierra's best twelve months on the Global Music Power ran from November 1980 to November 1981. The most powerful artists over those weeks:
- 1John Lennon102
- 2Daryl Hall and John Oates84
- 3REO Speedwagon83
- 4Kenny Rogers77
- 5Neil Diamond74
- 6Sheena Easton72
- 7Diana Ross68
- 8Blondie68
- 9Air Supply65
- 10Juice Newton61
Ranked by Era Power over the same weeks.