Violin Performance Studies
 
De Felice studied the violin under the guidance of:
- Mr. Glenn Basham, concertmaster, Naples Philharmonic, US (2004-2007)
- Mr. Robert Rozek,  former student of Nathan Milstein and Dorothy Delay, US (2000-2003)
- Mr. Paulo Bosísio, Uni-Rio University, Rio de Janeiro, Brazil (1999)
- Mr. Marco Antonio Lavigne, Uni-Rio University, Rio de Janeiro, Brazil (1997-1999)
- Mr. Claudio Cruz, concertmaster, São Paulo State Orchestra, Brazil (1995-1997)
- Mr. José Alves, Federal University of Rio de Janeiro, Brazil (1992-1995)
Mr. Michel Bessler,  former concertmaster, Brazilian Symphonic Orchestra (1988-1992)
- Mrs. Marena Salles, Brasilia School of Music, Brazil (1981-1987)