Josep Carreras,
5. December 1946
(Barcelona, Spain)
José Cura,
5. December 1962
(Rosario, Argentina)

Samson et Dalila (Saint-Saëns)
(10. June 2000 Zurich with Baltsa) I think Cura have the wrong idea about Samson, he is more of a heavy-lifter than a spiritual leader. 
(6. April 1996 Zurich with Baltsa) Carreras, on the other hand is a Man of God, a prophet for his people.

Fedora (Umberto Giordano)
Where Cura have his stage-animal presence (19th October 1998 in Vienna with Baltsa), is Carreras nobility himself (25th October 1998 in Zurich with Baltsa).

Herodiade (Jules Massenet)
On Sept 19th and 22nd 2003 I saw Cura and Baltsa together in this opera. It was great!!! Unfortunately I have never seen it with Baltsa & Carreras together, but in 1995 I saw Carreras as Jean, and in 2000 Baltsa as Herodiade for the first time. I loved it both times.
 Herodiade in Vienna 2003 with Cura as Jean and Barbara Haveman as Salome
4 tenors