- Category : Entertain-Music-Composer/Arranger
- Type : MGE
- Profile : 5/1 - Heretical / Investigator
- Definition : Split - Small (9,30,57)
- Incarnation Cross : LAX Masks 1
Chilean-Canadian composer, pianist, and teacher. While he is most famously remembered as the mentor of Canadian pianist Glenn Gould, Guerrero influenced several generations of musicians through his many years of teaching at the Toronto Conservatory of Music. He died on November 7, 1959, aged 73.