Mass and the Vienna Boys' Choir
One of the four Vienna Boys' Choirs sings every Sunday at 9.15am between September 15 and June 30, and on December 25. You can buy tickets in advance for €5-€29 from the Hofburg Chapel office or website, or try for a free standing-room ticket on the day. Tickets are available from 8.30am but a line begins earlier.
The sailor-suited youngsters descend for photos at the end. Other churches with particularly musical Sunday services are St Stephan's Cathedral (10.15am), the Jesuit Church (10.30am) and the Augustinian Church (11am).
Coffee houses
Many coffee houses provide music to muse by. The genial pianist at Central plays daily from 5pm-10pm and nearby Cafe Braunerhof has musical afternoons on weekends and public holidays.
The modernist Pruckel has a pianist on Monday, Wednesday and Friday evenings and Konzert Schwarzenberg has a piano and violin duo on Thursday, Friday, Saturday and Sunday nights.
Balls
The winter ball season is a highlight of the social calendar and the decadent Opera Ball is the most exclusive of the lot.
Debutantes aged 17 to 24 must pass an audition, have a sufficiently impressive CV and pay €100 for the privilege of making a regal entry into society (never mind the cost of the mandatory snow-white gown, gloves and shoes). Plebs can watch the dress rehearsal for €15-€40.
Only standing-room tickets remain for next year's dress rehearsal on February 6.
CHECKLIST
Getting there: All of Emirates' three daily flights from New Zealand provide direct connections through Dubai, with daily services to Vienna.
Emirates currently has early-bird fares on sale to Vienna for 2013, from $2590 economy return.
Accommodation: Hotel Vienna combines old-fashioned charm with some decent prices.
Further information: For details see Vienna's festival and events calendar.