Pelli grew up musically at the Parma Conservatoire "A. Boito". He studied Violin with Prof. Alessandro Simoncini (Nuovo Quartetto Italiano), graduating in June 1998, under the guidance of Prof. Grazia Serradimigni (Quintetto Materassi); Composition, obtaining the 7th year Level in 1999 under the guidance of Maestro Emilio Ghezzi (afterwards Headmaster of the Parma Conservatoire) and Piano (till the 10th year course), graduating in June 2001 in piano (Diploma ABRSM in Piano Performing) "with distinction" by the Associated Board of the Royal Schools of Music, London.
Particularly excels at belcanto repertoire from Baroque to XX Century. She studied transverse flute with Livio Libbi at CEDEM in Teramo and Singing first with Tenor Gaspare Cantoresi and Chorus Master Ennio Vetuschi, and then with Soprano Carmela Remigio. She perfected her skills with musicians of international fame such as Leone Magiera, Pavarotti's favourite piano accompanist and conductor, Claudio Desderi, Biancamaria Casoni, Barbara Demaio and Enzo Dara.