Historical clue formulations

• European city that "waits for you," in a Billy Joel tune — 2026-05-20
• Where the composers Schubert, Berg, Schönberg and Webern were all born — 2023-10-28
• ___ Boys' Choir — 2009-09-29
• Setting for "Der Rosenkavalier" — 2005-08-12
• Schönbrunn Palace site — 2005-07-17
• Freud's home — 2004-07-22
• "The Third Man" setting — 2004-07-10
• Kind of sausage — 2002-11-01
• Gustav Klimt's birthplace — 2002-10-05
• Marie Antoinette's birthplace — 2000-11-10
• Austria's capital — 1999-05-16
• Sort of sausage — 1998-02-06
• Congress site of 1814-15 — 1995-02-24
• Type of sausage — 1994-10-04