Algunas noticias sobre tan "esperada" producción de Tosca.
Argentino Marcelo Alvarez triunfa en la nueva 'Tosca' londinense
Una nueva Tosca 40 años después
A traditional 'Tosca,' in Callas's shadow
Covent Garden 'Tosca' Is a Kitten, Not a Tiger
Did the Royal Opera need another Tosca? If so, did it need Jonathan Kent’s new version?
The one original creation is Bryn Terfel’s Scarpia: the police chief as brawny tormentor, sexual predator, grisly beast. Terfel dominates the stage
"I am not a tiger," Gheorghiu said in a BBC radio interview last week, in what could only be interpreted as a reference to Callas's raw power, "and I don't like to be hysterical. I hate when someone says, 'She has a huge voice.' I don't like to hear that because that is a bad signal. I would like to have a Tosca really fresh, feminine and young."
Her final duet with Mr. Alvarez's Cavaradossi on the castle ramparts provided the most moving moment, but many critics felt that Ms. Gheorghiu's voice simply lacked the punch needed for this role, even in a medium-sized opera house like Covent Garden.
In his debut as Cavaradossi, Mr. Alvarez began hesitatingly in the role's show-stopping Act I aria, but he soon recovered his confidence and shook the rafters with Cavadarossi's famous victory cry in Act II. The consensus of critics and audience though, was that Mr. Terfel injected the necessary emotion into this production.
A las ovaciones del público se suman los elogios de los críticos, que señalan que, una vez superado un cierto nerviosismo en el primer acto, Alvarez fue creciéndose, exhibió potencia y esplendor vocales y transmitió, sobre todo, sinceridad.
Alvarez compartía el escenario con otras dos grandes voces del momento, la soprano Angela Gheorghiu, en el papel de Tosca, inmortalizado por María Callas, y el bajo-barítono galés Bryn Terfel, que encarnaba al siniestro barón Scarpia.
¡¡es verdad!! 
¡¡¡ Eres realmente Werther!!!
¡Qué envidia! ](./images/smilies/eusa_wall.gif "Brick wall")