Artists · UK Singles Chart
B.A. Robertson
Charting Jul 22, 1979 → Nov 29, 1981 · 55 weeks with chart power
Charted in 1 of 2 markets — UK Singles Chart 55 wk
- Peak Power
- 1.71%
- week of Sep 23, 1979
- Career Power
- 76
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 67
- August 1979 – July 1980
- Peak Five Years
- 76
- December 1976 – November 1981
- Top-five weeks
- 4
- weeks ranked 1–5
- Longevity
- 55
- weeks with chart power
- Dominance
- 3.42%
- week of Sep 2, 1979
- 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
5 records · 76 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 |
|---|---|---|---|---|---|
| Bang Bang | #2 | 12 | 24.8 | ||
| To Be or Not to Be | #9 | 11 | 15.5 | ||
| Knocked It Off | #8 | 12 | 14.7 | ||
| Kool in the Kaftan | #17 | 12 | 13.8 | ||
| Hold Mewith Maggie Bell | #11 | 8 | 6.8 |