Artists · UK Singles Chart
Just Jack
Charting Jan 14, 2007 → Jul 14, 2013 · 39 weeks with chart power
Charted in 1 of 2 markets — UK Singles Chart 39 wk
- Peak Power
- 1.95%
- week of Mar 11, 2007
- Career Power
- 59
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 41
- September 2006 – September 2007
- Peak Five Years
- 58
- October 2004 – October 2009
- Top-five weeks
- 5
- weeks ranked 1–5
- Longevity
- 39
- weeks with chart power
- Dominance
- 3.54%
- week of Jan 21, 2007
- 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
6 records · 59 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 |
|---|---|---|---|---|---|
| Starz in Their EyesApple Music | #2 | 26 | 38.2 | ||
| The Day I DiedApple Music | #11 | 8 | 11.6 | ||
| EmbersApple Music | #17 | 4 | 5.2 | ||
| Glory Days | #32 | 6 | 3.1 | ||
| Writer's Block | #74 | 1 | 0.3 | ||
| No Time | #76 | 1 | 0.3 |
30-second previews and store links from Apple Music.