Artists · Global Music Power

Alter Ego

Charting Dec 4, 2004 → Jan 8, 2005 · 6 weeks with chart power

Charted in 1 of 2 markets — UK Singles Chart 6 wk

Image credits

Photo: Arne Müseler / www.arne-mueseler.de, CC BY-SA 3.0 de, via Wikimedia Commons

UK Singles Chart · 6 wk Global Music Power · 6 wk

Billboard Hot 100 and UK Singles Chart combined, weighted · UK Singles Chart data ends Sep 18, 2026 · How it works

Each week an artist's share is the weighted mean of their Power Share across Billboard Hot 100 ×1 and UK Singles Chart ×0.45 (weights ∝ √population, US = 1). The divisor is every chart's weight, so a number one is worth the same share in any era — and a week before every chart exists, or after one's data ends, sums to less than 100.

UK Singles Chart data runs to Sep 18, 2026; later weeks combine the Billboard Hot 100 only, so their shares — and the most recent years' Era Power — are lower than a full week's would be.

All songs Without holiday songs New music only

Peak Power: 0.07%; week of Jan 8, 2005
Career Power: 1; share-weeks
Crowns: 0; weeks crowned Artist of the Week

Peak Year: 1; January 2004 – January 2005
Peak Five Years: 1; January 2000 – January 2005
Top-five weeks: 0; weeks ranked 1–5
Longevity: 6; weeks with chart power
Dominance: 0.38%; week of Dec 4, 2004
Comebacks: 0; none detected

Ranked by weekly Power Share, part of the ChartReign Power model — not the chart's own positions. How it works →

Exponentially smoothed share of the week's total power (the primary metric).

Songs on the Global Music Power

1 song · 1 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. Bar length compares songs within this list. On this combined chart each song's figures are its figures on each market, weighted as the chart weights them, so the list still adds up to Career Power; peaks and weeks are shown per market.

Song	Peak	Weeks	On chart	Power contributedPower	Record Power
RockerApple Music	#32	6	December 2004 – January 2005	1.0	1.0

30-second previews and store links from Apple Music.

At their peak

Alter Ego's best twelve months on the Global Music Power ran from January 2004 to January 2005. The most powerful artists over those weeks:

Ranked by Era Power over the same weeks.