Artists · UK Singles Chart
McClain
Charting Sep 25, 1977 → Oct 30, 1977 · 6 weeks with chart power
Charted in 2 of 2 markets — Billboard Hot 100 18 wk, UK Singles Chart 6 wk
- Peak Power
- 0.27%
- week of Oct 30, 1977
- Career Power
- 3
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 3
- November 1976 – October 1977
- Peak Five Years
- 3
- November 1972 – October 1977
- Top-five weeks
- 0
- weeks ranked 1–5
- Longevity
- 6
- weeks with chart power
- Dominance
- 0.63%
- week of Oct 9, 1977
- Comebacks
- 0
- none detected
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
1 record · 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 — 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 |
|---|---|---|---|---|---|
| Happy Dayswith Pratt | #31 | 6 | 3.1 |