Masi Paolo begins the study of the Trombone at LicinioRefice Conservatory in Frosinone where he graduates under the guidance of Teacher Luciano Carratoni on July the third 2006.

He continued his studies following several different Master Classes with internationally renowned teachers: Jay Friedman (1st Trombone Chicago Symphony), Andrea Conti (1st Trombone National Academy of Santa Cecilia), Giuseppe Mendola and Athos Castellan (First and Third Trombone inVenice's La Fenice theatre), Massimo La Rosa (First Trombone Cleveland Orchestra).

He has received various eligibility at the following  Orchestras:

The Italian Youth Orchestra of Fiesole, the Theater Marrucino of Chieti, the Symphonic  Orchestra of Savona, Rome Opera House, the Pescara Symphony Orchestra, Cagliari Opera House, the Haydn Orchestra of Bolzano, the Petruzzelli  Theater of Bari (2014).

He is First Fit and Winner of the following auditions:

Theater of Spoleto 2007,Verona Arena 2009, Verona Arena 2010,Rome Symphony Orchestra 2013 (First Trombone Competition),Regional Orchestra of Tuscany 2015 (Hearing  for First Trombone),Regio Theater in Turin 2015 (Hearing  for Trombone di Fila),Bari’s Petruzzelli Theater 2015 (Hearing  for First Trombone)

He has collaborated with the following orchestras:

Musical Orchestra of Pescara, Symphonic Orchestra of Sanremo,  Venice's La Fenice Theater , Rome Opera House, Verona Arena, Haydn Orchestra of Bolzano and Trento , Napoli San Carlo Theater, National Academy of Santa Cecilia. Collaboration as the First Trombone with the Rome Symphony Orchestra, Bari’s Petruzzelli Theater, Regional Orchestra of Tuscany, Chamber Orchestra of Mantova, Symphonic Orchestra of Padova and Veneto, Orchestra Spira Mirabilis, Promusica Orchestra of Pistoia, Italian Orchestra of Cinema.