In addition to the expected topics (all major and minor composers, artists, ensembles, concert series, regions, key words, etc.), Volume 4 also includes general essays (from Upper Austria to the Salzkammergut, from Odenburg and Olmutz to Salzburg and St. Polten); next to the expected (from Oboe and Operetta to Polka, Quodlibet, Salonmusik [Salon Music] and Schlager [Hits]) it also includes the unexpected (such as Ocarina, Parody, Pietism, Post-modern, Roaballett [Horse Ballet], Secularization), the forgotten (for example Packl, Physharmonica, Reichsmusikkammer, Rudenkirtag [ ] ), and the unusual (Offenes Singen [Open Singing], Programmeinfuhrung [Introduction of Programs], Mandolin Orchestra, Satire). Also contained in this volume: Protesters, Protest Song, Psychoacoustics, Publikum [Audience], Puppet Theatre, Raaber Liederbuch [Raab Song Book], Radio Hekaphone, Realism, Masked Ball [Redoute], Revue, Ronacher, Sacro-Pop, Satzlehre [Syntax], Schallplatte [LP], Schauspielmusik [Theatre Music].
"synopsis" may belong to another edition of this title.