Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Maria Agresta
Table title:
Repertoire
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Composer </th></tr>
<tr> <td colspan=1 rowspan=1 > Norma </td><td colspan=1 rowspan=1 > Norma </td><td colspan=1 rowspan=1 > Bellini </td></tr>
<tr> <td colspan=1 rowspan=1 > Elvira </td><td colspan=1 rowspan=1 > I puritani </td><td colspan=1 rowspan=1 > Bellini </td></tr>
<tr> <td colspan=1 rowspan=1 > Micaela </td><td colspan=1 rowspan=1 > Carmen </td><td colspan=1 rowspan=1 > Bizet </td></tr>
<tr> <td colspan=1 rowspan=1 > Gemma </td><td colspan=1 rowspan=1 > Gemma di Vergy </td><td colspan=1 rowspan=1 > Donizetti </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Selene </td><td class="highlighted"  colspan=1 rowspan=1 > Didone abbandonata </td><td class="highlighted"  colspan=1 rowspan=1 > Galuppi </td></tr>
<tr> <td colspan=1 rowspan=1 > Marguerite </td><td colspan=1 rowspan=1 > Faust </td><td colspan=1 rowspan=1 > Gounod </td></tr>
<tr> <td colspan=1 rowspan=1 > Nedda </td><td colspan=1 rowspan=1 > Pagliacci </td><td colspan=1 rowspan=1 > Leoncavallo </td></tr>
<tr> <td colspan=1 rowspan=1 > Donna Elvira </td><td colspan=1 rowspan=1 > Don Giovanni </td><td colspan=1 rowspan=1 > Mozart </td></tr>
<tr> <td colspan=1 rowspan=1 > Mimì </td><td colspan=1 rowspan=1 > La bohème </td><td colspan=1 rowspan=1 > Puccini </td></tr>
<tr> <td colspan=1 rowspan=1 > Angelica </td><td colspan=1 rowspan=1 > Suor Angelica </td><td colspan=1 rowspan=1 > Puccini </td></tr>
<tr> <td colspan=1 rowspan=1 > Liù </td><td colspan=1 rowspan=1 > Turandot </td><td colspan=1 rowspan=1 > Puccini </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Rosina </td><td class="highlighted"  colspan=1 rowspan=1 > Il barbiere di Siviglia </td><td colspan=1 rowspan=1 > Rossini </td></tr>
<tr> <td colspan=1 rowspan=1 > Julia </td><td colspan=1 rowspan=1 > La Vestale </td><td colspan=1 rowspan=1 > Spontini </td></tr>
<tr> <td colspan=1 rowspan=1 > Leonora </td><td colspan=1 rowspan=1 > Oberto, Conte di San Bonifacio </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Lucrezia Contarini </td><td colspan=1 rowspan=1 > I due Foscari </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Odabella </td><td colspan=1 rowspan=1 > Attila </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Amalia </td><td colspan=1 rowspan=1 > I masnadieri </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Leonora </td><td colspan=1 rowspan=1 > Il trovatore </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Violetta Valery </td><td colspan=1 rowspan=1 > La traviata </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Amelia Grimaldi </td><td colspan=1 rowspan=1 > Simon Boccanegra </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Elena </td><td colspan=1 rowspan=1 > I vespri siciliani </td><td colspan=1 rowspan=1 > Verdi </td></tr>
<tr> <td colspan=1 rowspan=1 > Desdemona </td><td colspan=1 rowspan=1 > Otello </td><td colspan=1 rowspan=1 > Verdi </td></tr>
</table>
Question:
What roles did Maria Agresta appear as in Il barbiere di Siviglia and in Baldassare Galuppi's Didone abbandonata?
Answer:
Maria Agresta appeared as Rosina in Il barbiere di Siviglia and as Selene in Baldassare Galuppi's Didone abbandonata.