1) It depends on what you define as neophyte . I gave a quick look to what is currently on in Vienna and some things would certainly be suited to a more developed ear . As far as Opera , " The Makropoulos Affair " and " Peter Grimes " might not be suitable . " Gypsy Princess " would be a better choice . " Fille mal Gardee " , a ballet , also a good choice . 2) Some people who post on this board feel as I do , about the dress - You won't be refused entrance to a program if you are , shall we say , underdressed , but neither do you need to be attired in white tie . Appropriate attire in Vienna's Concert Halls and Theatres is good manners , to say the least . I come prepared with decent slacks of dark color ( no jeans ) and a dress shirt and tie . 3) As far as the programs that are hawked on the street by costumed " Mozarts " , I would tend to skip those . In any event , the impending season will likely impact ticket availability , in the near future - look here to get some ideas , if you have specific questions about repertoire , please ask . https://www.wien.info/en/music-stage-shows/classic/classic-for-beginners Don't be put off by what may seem to be " touristy " . As a new listener , be aware that Vienna , like other music capitals ( Paris , New York , London and others ) has a large , and extremely competent community of free - lance musicians who staff the performances . You won't be listening to avocational players