Tel: 43 151 5030
Concierge.com's insider take:
The perfect complement to a night at the Musikverein or the opera is a visit to this shop near St. Stephen's Cathedral. It's a repository of Wiener Lieder, cabaret, theater, choral, chamber, and jazz sheet-music (including out-of-print compositions that you might have thought were forever lost to time). There's also a back room filled with secondhand scores and rare first editions.
Open Mondays through Fridays from 9:30 am to 6:30 pm, and Saturdays from 10 am to 1 pm.