Artists · Global Music Power

Johnny Wyatt

Charting Feb 11, 1961 → May 6, 1961 · 13 weeks with chart power

Charted in 1 of 2 markets — Billboard Hot 100 13 wk

Billboard Hot 100 · 13 wk Global Music Power · 13 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: 0.25%; week of Apr 29, 1961
Career Power: 3; share-weeks
Crowns: 0; weeks crowned Artist of the Week

Peak Year: 3; May 1960 – May 1961
Peak Five Years: 3; May 1956 – May 1961
Top-five weeks: 0; weeks ranked 1–5
Longevity: 13; weeks with chart power
Dominance: 0.52%; week of Apr 15, 1961
Comebacks: 0; none detected

Ranked by weekly Power Share, part of the ChartReign Power model — not the chart's own positions. How it works →

Exponentially smoothed share of the week's total power (the primary metric).

Songs on the Global Music Power

1 song · 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
Once Upon A Timewith Rochell And The Candles	#26	13	February 1961 – May 1961	3.5	6.8

At their peak

Johnny Wyatt's best twelve months on the Global Music Power ran from May 1960 to May 1961. The most powerful artists over those weeks:

Ranked by Era Power over the same weeks.