Artists · UK Singles Chart

Amii Stewart

Charting Apr 1, 1979 → Mar 1, 1987 · 67 weeks with chart power

Charted in 2 of 2 markets — Billboard Hot 100 34 wk, UK Singles Chart 67 wk

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Image credits

Photo: Youflavio, CC BY-SA 3.0, via Wikimedia Commons

Billboard Hot 100 · 34 wk UK Singles Chart · 67 wk Global Music Power · 84 wk

Peak Power: 2.01%; week of Jul 22, 1979
Career Power: 80; share-weeks
Weeks at #1: 0; weeks as the top artist

Peak Year: 44; February 1979 – February 1980
Peak Five Years: 46; August 1975 – August 1980
Top-five weeks: 1; weeks ranked 1–5
Longevity: 67; weeks with chart power
Dominance: 3.07%; week of Jul 8, 1979
Comebacks: 1; September 1985

Comebacks (thresholds from `config/scoring.json`)
Kind	Trough began	Returned	Trough weeks	Longest absence	Prior peak	Return share
After absence	Nov 18, 1979	Sep 22, 1985	304	226	2.01%	1.16%

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).

Songs on the UK Singles Chart

11 records · 80 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 — a #1 week is 3.5 whoever holds it. Bar length compares songs within this list.

Song	Peak	Weeks	On chart	Power contributedPower	Record Power
Knock On WoodApple Music	#6May 1979	12	April 1979 – June 1979	21.1	21.2
Knock on Wood/Light My FireApple Music	#7September 1985	12	August 1985 – October 1985	19.0	18.6
Light My Fire/137 Disco HeavenApple Music	#5July 1979	11	June 1979 – August 1979	18.8	19.1
FriendsApple Music	#12January 1985	11	December 1984 – March 1985	13.6	13.5
Paradise Bird/The Letter	#39January 1980	4	January 1980 – February 1980	2.7	2.7
My Guy/My Girlwith Johnny Bristol	#39July 1980	5	July 1980 – August 1980	1.8	3.6
Jealousy	#58November 1979	3	October 1979 – November 1979	1.2	1.2
My Guy/My Girl (Medley)with Deon Estus	#63January 1986	7	December 1985 – February 1986	1.0	2.0
You Really Touch My Heart	#89November 1985	4	October 1985 – November 1985	0.5	0.6
That Loving Feeling	#95March 1985	1	March 1985	0.1	0.1
Love Ain't No Toy	#99March 1987	1	March 1987	0.1	0.1

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