Artists · UK Singles Chart
Mama Cass
Charting Aug 14, 1968 → Nov 16, 1969 · 27 weeks with chart power
Charted in 2 of 2 markets — Billboard Hot 100 41 wk, UK Singles Chart 27 wk
- Peak Power
- 1.55%
- week of Oct 26, 1969
- Career Power
- 47
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 26
- November 1968 – November 1969
- Peak Five Years
- 47
- December 1964 – November 1969
- Top-five weeks
- 0
- weeks ranked 1–5
- Longevity
- 27
- weeks with chart power
- Dominance
- 2.79%
- week of Sep 28, 1969
- 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
2 records · 47 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 |
|---|---|---|---|---|---|
| It's Getting Better | #8 | 15 | 26.1 | ||
| Dream a Little Dream of Me | #11 | 12 | 21.3 |