In 2015 Ramon Tebar was named  Principal Guest Conductor of an opera house located in what city?
Palau de les Arts Reina Sofia Palau de les Arts Reina Sofia (] ; Spanish: "Palacio de las Artes Reina Sofía" ; anglicised as "Reina (Queen) Sofía Palace of the Arts") is an opera house and cultural centre in Valencia, Spain. It opened on 8 October 2005; its first opera staging was of Beethoven's "Fidelio" on 25 October 2006. Tenor and conductor Plácido Domingo has maintained a special relationship with the Palau since its founding and has established a young singers training program there.
Opera Southwest Opera Southwest (formerly known as Albuquerque Opera Theatre) is an American professional opera company based in Albuquerque, New Mexico. Founded in 1972, it has presented many world premieres of new operas in addition to the standard repertoire. In 2015, its production of Franco Faccio's "Amleto", the opera's first performance in 143 years, was a finalist in the International Opera Awards. Anthony Barrese, who joined the company in 2007 as Music Director, has been its Artistic Director and Principal Conductor since 2011. Its Director of Artistic Operations and Principal Stage Director is David Bartholomew.