## 4 About Performers and Music inside of Opera Houses
### The Repertory and the Availability of Anechoic Recordings
\begin{table}
\begin{tabular}{l l l r r} \hline \hline  & \multicolumn{4}{c}{**By Composer/period**} \\ \hline
**Composer** & **Nationality** & **Century** & **Performances** & **Productions** \\ \hline [PERSON] & Italian & 19 th & 27,194 & 5911 \\ [PERSON] & Italian & 19–20 th & 20,297 & 3805 \\ [PERSON] & Austrian & 18 th & 19,860 & 4207 \\ [PERSON] & Italian & 19 th & 8674 & 1898 \\ [PERSON] & Italian & 19 th & 7716 & 1756 \\ [PERSON] & German & 19 th & 7229 & 1866 \\ [PERSON] & French & 19 th & 6517 & 1303 \\ [PERSON] & Russian & 19 th & 4314 & 1041 \\ [PERSON] & German & 20 th & 3970 & 832 \\ [PERSON] & German/English & 17 th & 2852 & 504 \\ [PERSON] & English & 20 th & 2368 & 513 \\... & & & \\ [PERSON] & Czech & 19–20 th & 2071 & 423 \\... & & & \\ [PERSON] & German & 18 th & 1435 & 298 \\... & & & \\ [PERSON] & English & 17 th & 1102 & 280 \\... & & & \\ [PERSON] & Italian & 16–17 th & 981 & 250 \\ \hline \multicolumn{4}{c}{**By Opera/language**} \\ \hline
**Composer** & **Title** & **Language** & **Performances** & **Productions** \\ \hline [PERSON] & La traviata & Italian & 6843 & 1373 \\ [PERSON] & Die Zauberflöte & German & 5839 & 900 \\  & & (Singspiel) & & \\ [PERSON] & [PERSON] & French & 5728 & 1110 \\ [PERSON] & La boheme & Italian & 5316 & 1005 \\ [PERSON] & [PERSON] & Italian & 4611 & 989 \\ [PERSON] & Il barbiere di Siviglia & Italian & 4236 & 918 \\ [PERSON] & Madama Butterfly & Italian & 4230 & 929 \\ [PERSON] & Le nozze di Figaro & Italian & 4143 & 815 \\ [PERSON] & [PERSON] & Italian & 3952 & 866 \\ [PERSON] & Don Giovanni & Italian & 3949 & 755 \\... & & & \\ [PERSON] & Der fliegende Holländer & German & 1593 & 332 \\... & & & \\ [PERSON] & Die Entführung aus dem Serail & German & 1413 & 269 \\... & & & \\ [PERSON] & [PERSON] & Czech & 1133 & 193 \\... & & & \\ [PERSON] & Pikovaya Dama & Russian & 816 & 209 \\ \hline \hline \end{tabular}
\end{table} 
Table 6: Statistics of most represented performances in the decade 2010–2019. In the upper table, the ten most represented composer are sort, then are also shown the most represented Czech composer ([PERSON]), the most represented composers of 18 th century ([PERSON], after [PERSON]), 17 th century ([PERSON]), and 16 th century ([PERSON]). In the lower table, the ten most represented operas are sort, and also shown are the two most represented German operas written by [PERSON] and [PERSON], and the most represented operas in Czech and Russian, which are, respectively, [PERSON]’s Rusalka and [PERSON]’s Pikovaya Dama. Data from operabase.com. \begin{table}
\begin{tabular}{c c c c c c} \hline \hline
**Ref.** & **Year** & **Type** & **Location** & **Music Materials** & **Multi-Tracks** \\ \hline
[196] & 1969 & ensemble & BBC & [PERSON]: _[PERSON]_ & no \\  & & & & [PERSON], _Le Noze De Figaro_ (Ouverture) & \\
[197] & 1988 & ensemble & [PERSON] & [PERSON]: _Russian And Lyndnila_ (Ouverture) & no \\  & & & [PERSON]: _La Truvitalo_ (Preludio) & \\
[198] & 1998 & solo \({}^{1}\) & Parma & [PERSON]:
\begin{tabular}{} \"Lascia Civio Pianga\" from _[PERSON]_ \\ [PERSON]: \"[PERSON]\" aircraft al di Che'incontramo\" \\ [PERSON]: \"1 nounimi, in soldati\" from _Cosi Fan Tutte_ \\ \end{tabular} & yes \\
[199] & 2008 & solo & [PERSON] & [PERSON]: \"Mi trad quel’alma ingrata\" from _[PERSON]_ & yes \\
[5,125,200] & 2015–2019 & solo & TU-Berlin & Speech from [PERSON]’s _Elgo trinmo_ & (yes) \\  & & & Speech from [PERSON]’s _[PERSON]_ & (yes) \\  & & & & [PERSON]: \"O mio Paride vezzoso\" from _L’isisri d’amore_ & \\
[201,202] & 2016–2020 & solo & [PERSON] & [PERSON]: \"Di late amore the diis\" from _Il trouotere_ & yes \\  & & & [PERSON]: \"O mio bobibino caro\" from _[PERSON]_ & \\ \hline \hline \end{tabular} \({}^{1}\) The orchestral parts were performed by a piano accompaniment.  
\end{table} 
Table 7: Previously-released anechoic recordings of opera excerpts. “Solo” means that performer(s) was (were) recorded each-at-time, “Ensemble” means that performers were recorded together.