Artists · UK Singles Chart
Jan Hammer
Charting Oct 6, 1985 → Jun 30, 1991 · 36 weeks with chart power
Charted in 2 of 2 markets · top artist of the week in 1 of them — Billboard Hot 100 22 wk (1 at #1), UK Singles Chart 36 wk
- Peak Power
- 1.73%
- week of Nov 8, 1987
- Career Power
- 47
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 27
- January 1987 – January 1988
- Peak Five Years
- 44
- January 1984 – January 1989
- Top-five weeks
- 5
- weeks ranked 1–5
- Longevity
- 36
- weeks with chart power
- Dominance
- 3.41%
- week of Oct 18, 1987
- Comebacks
- 1
- October 1987
| Kind | Trough began | Returned | Trough weeks | Longest absence | Prior peak | Return share |
|---|---|---|---|---|---|---|
| After decline | Feb 23, 1986 | Oct 11, 1987 | 84 | 80 | 1.15% | 1.12% |
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 →
Songs on the UK Singles Chart
5 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 |
|---|---|---|---|---|---|
| Crockett's ThemeApple Music | #2 | 12 | 26.8 | ||
| Miami Vice ThemeApple Music | #5 | 11 | 16.1 | ||
| Crockett's Theme {1991} | #47 | 6 | 3.0 | ||
| The Runner | #93 | 4 | 0.5 | ||
| Tubbs and Valerie | #84 | 3 | 0.5 |
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