In 2015 Ramon Tebar was named  Principal Guest Conductor of an opera house located in what city?
Ramón Tebar José Ramón Tebar Sáiz (November 6, 1978, Valencia, Spain) is a conductor and pianist, currently Principal Conductor at Florida Grand Opera. He is Artistic and Music Director of Palm Beach Symphony and Opera Naples. He was Music Director of the Festival of Santo Domingo, Dominican Republic (2009-2015). In March 2015, he was named Principal Guest Conductor of Spain's Palau de les Arts Reina Sofia.
Bruno Bartoletti Bruno Bartoletti (Sesto Fiorentino, 10 June 1926 – Florence, 9 June 2013) was an Italian operatic conductor. His active international career lasted from 1953 to 2007, and he specialized in the Italian repertory and contemporary works. He was particularly noted for his 51-year association with Lyric Opera of Chicago, as co-artistic director, artistic director, principal conductor, and artistic director emeritus. He also served as Artistic Director of both the Teatro dell'Opera di Roma (1965–1973) and the Maggio Musicale Fiorentino (1985–1991), and as principal conductor of the Danish Royal Opera (1957–1960), in addition to frequent work as a guest conductor at various major opera houses.