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:
Francesca Michielin discography
Table title:
As lead artist
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Title </th><th colspan=1 rowspan=2 > Year </th><th colspan=1 rowspan=1 > Peak chart positions </th><th colspan=1 rowspan=2 > Certifications </th><th colspan=1 rowspan=2 > Album </th></tr>
<tr> <th colspan=1 rowspan=1 > ITA </th></tr>
<tr> <th colspan=1 rowspan=1 > "Distratto" </th><td colspan=1 rowspan=3 > 2012 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > FIMI: 2× Platinum </td><td colspan=1 rowspan=1 > Distratto & Riflessi di me </td></tr>
<tr> <th colspan=1 rowspan=1 > "Sola" </th><td colspan=1 rowspan=1 > 13 </td><td colspan=1 rowspan=1 > FIMI: Gold </td><td colspan=1 rowspan=3 > Riflessi di me </td></tr>
<tr> <th colspan=1 rowspan=1 > "Tutto quello che ho" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Se cadrai" </th><td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Amazing" </th><td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > 75 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > The Amazing Spider-Man 2 - The Original Motion Picture Soundtrack </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > "L'amore esiste" </th><td class="highlighted"  colspan=1 rowspan=3 > 2015 </td><td class="highlighted"  colspan=1 rowspan=1 > 10 </td><td colspan=1 rowspan=1 > FIMI: 2× Platinum </td><td class="highlighted"  colspan=1 rowspan=3 > di20 </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > "Battito di ciglia" </th><td colspan=1 rowspan=1 > 64 </td><td colspan=1 rowspan=1 > FIMI: Gold </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > "Lontano" </th><td colspan=1 rowspan=1 > 99 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Nessun grado di separazione" </th><td colspan=1 rowspan=3 > 2016 </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > FIMI: 2× Platinum </td><td colspan=1 rowspan=3 > di20are </td></tr>
<tr> <th colspan=1 rowspan=1 > "Un cuore in due" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > FIMI: Gold </td></tr>
<tr> <th colspan=1 rowspan=1 > "Almeno tu" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Vulcano" </th><td colspan=1 rowspan=2 > 2017 </td><td colspan=1 rowspan=1 > 44 </td><td colspan=1 rowspan=1 > FIMI: Platinum </td><td colspan=1 rowspan=5 > 2640 </td></tr>
<tr> <th colspan=1 rowspan=1 > "Io non abito al mare" </th><td colspan=1 rowspan=1 > 15 </td><td colspan=1 rowspan=1 > FIMI: Platinum </td></tr>
<tr> <th colspan=1 rowspan=1 > "Bolivia" </th><td colspan=1 rowspan=3 > 2018 </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Tropicale" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th colspan=1 rowspan=1 > "Femme" </th><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=20 rowspan=1 > "—" denotes a single that did not chart or was not released. </td></tr>
</table>
Question:
In 2015 what album was released by Francesca Michielin, in Italy, that contained three singles including one top-ten solo hit .
Answer:
Francesca Michielin's album, di20, was released in 2015, preceded by the singles "L'amore esiste", which became her second solo top-ten hit in Italy, "Battito di ciglia" and "Lontano".