ˌɔn ˈeɪt ˈeɪpɹəl tˈuː θˈaʊzənd ɪlˈɛvən, dˈɑːlsənɚɹɚ ɹᵻlˈiːst ðə sˈɪŋɡəl "ˈɪl sˈoʊl di dˈoʊmnɪkə", wˌɪtʃ wʌz lˈeɪɾɚɹ ɪŋklˈuːdᵻd ɪn hɜː fˈɪfθ stˈuːdɪˌoʊ ˈælbəm, ˌɛvəluːzˈaɪəni dˈɛlə spˈɛsi, ɹᵻkˈoːɹdᵻd fɹʌm dʒˈuːn tə noʊvˈɛmbɚ tˈuː θˈaʊzənd tˈɛn ænd ɹᵻlˈiːst ˌɔn sˈɛvəntˌiːn mˈeɪ tˈuː θˈaʊzənd ɪlˈɛvən baɪ ˌiːˌɛmˈaɪ mjˈuːzɪk ˈɪɾəli.
On 8 April 2011, Dolcenera released the single "Il sole di domenica", which was later included in her fifth studio album, Evoluzione della specie, recorded from June to November 2010 and released on 17 May 2011 by EMI Music Italy.