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Dan Morgenstern

In 2005 Wikipedia's first sentence called it “jazz critic and librarian”. Today it says “american jazz historian and archivist”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-02. In 2005 Wikipedia's first sentence called it “jazz critic and librarian”. Today it says “american jazz historian and archivist”.
We saved snapshots of this article over twenty years; you are reading the October 6, 2023 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in October 6, 2023

Dan Morgenstern (born October 24, 1929) is a jazz writer, editor, archivist, and producer. He is the son of the German-language Jewish author Soma Morgenstern . Morgenstern was raised in Vienna and Copenhagen and arrived in the United States in 1947. He wrote for Jazz Journal from 1958 to 1961, then edited several jazz magazines: Metronome in 1961, Jazz from 1962 to 1963, and Down Beat from 1967 to 1973. In 1976, he was named director of Rutgers–Newark 's Institute of Jazz Studies , where he continued the work of Marshall Stearns and made the Institute the world's largest collection of jazz documents, recordings, and memorabilia. Over the course of his career, Morgenstern has arranged concerts (including the Jazz in the Garden series at the Museum of Modern Art ); produced and hosted television and radio programs; taught jazz history at universities and conservatories; and served as a panelist for jazz festivals and awards across the U.S. and Europe. Morgenstern is known as a prolific writer of comprehensive, authoritative liner notes , a sideline that has garnered him eight Grammy Awards for Best Album Notes since 1973. Morgenstern is the author of two books: Jazz People (1976); and Living with Jazz (2004), a reader edited by Sheldon Meyer (1926-2006). Both were winners of ASCAP 's Deems Taylor Award . In 2007, Morgenstern received the A.B.1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1104284731.
Today
In 2005 Wikipedia's first sentence called it “jazz critic and librarian”. Today it says “american jazz historian and archivist”. Read the current article and compare.
201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined between 2010 and 2025.

Then

jazz critic and librarian

Now

american jazz historian and archivist

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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