Conversation so far:
When was Sound of the Underground by Girls Aloud released?
23 May 2003
Was Sound of the Underground by Girls Aloud a hit?
Sound of the Underground yielded four singles, including the title track, which topped the UK Singles Chart for a month. The album has sold 368,000 copies in the United Kingdom alone.
When was What will the neighbors say by Girls Aloud released?
29 November 2004
Was What Will the Neighbors Say by  Girls Aloud a success?
What Will the Neighbors Say yielded five top-ten singles and had high sales, going double platinum in the United Kingdom and Ireland.
Are there any other interesting aspects about Girls Aloud's article?
After a brief hiatus, Girls Aloud released The Show in June 2004, the first single from What Will the Neighbours Say?
Were there any other hits from the album What Will the Neighbors Say?
The final single from What Will the Neighbors Say, Wake Me Up, was released in February 2005.

Question: Which album did better on the charts, Sound of the Underground or What will the neighbours say?
Self-contained rewrite: Which album did better on the charts, Sound of the Underground or What Will the Neighbours Say?