“There is a limited supply of excellent songs, but I am not the only one. Paul McCartney, one of the best songwriters of all time, has only produced manure for the past 25 years. Rock musicians over 30 only produce unimportant material.”
Noel Gallagher cited in ‘Sir Paul has just written manure for years’ http://www.scotsman.com/what-s-on/music/sir-paul-has-just-written-manure-for-years-1-611044 at scotsman.com, originally published 2 July 2002 (see here http://www.scotsman.com/what-s-on/music/sir-paul-has-just-written-manure-for-years-1-611044)
Controversy with other artists
Help us to complete the source, original and additional information
Noel Gallagher 60
British musician 1967Related quotes

The Washington Post http://www.washingtonpost.com/wp-dyn/content/article/2007/05/31/AR2007053101848.html (June 1, 2007)

“It is a question of honesty and courage: “One produces only the necessary””
The Artist Speaks (1951)
Context: Any painter who thinks he has something to say to the people, or anything to contribute to the world of ideas or literature, is treading dangerous ground; the influence of literature on painting is at all times dangerous if not deadly. Painting is a visual art; and the job of the artist must be to create in visual terms the tension experienced. One cannot argue or explain in paint. The aim is not to put in everything that will help, but as little as one can help, so that a picture is in one sense a “sum of destructions”. It is a question of honesty and courage: “One produces only the necessary” — Degas

Source: A Treatise On Political Economy (Fourth Edition) (1832), Book I, On Production, Chapter II, p. 69

Source: An Essay on Aristocratic Radicalism (1889), p. 20

“Man has no nature”
History as a System (1962)

On Milton (1825)