You could be thinking of the Spanish singers Plácido Domingo and José Carreras and the Italian singer Luciano Pavarotti, who sang together during the 1990s as The Three Tenors.
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A trio
sydney opera house
The Scala Opera Theatre built in 1778! :)
The Sydney Opera House.
yes
A trio
Aramis, Athos & Porthos are a famous trio. They are friends in the novel The Three Musketeers by Alexandre Dumas.
The Sydney Opera House is the famous opera house in Australia.
An australlian opera- soprano singer-songwriter from the Canadian trio, "The Wailin' Jennys"
no they are not famous
Three Muskateers
The Famous Van Eps Trio in a Bit of Jazz - 1921 was released on: USA: 1921
sydney opera house
The John Butler Trio is an Australian band. They are probably most famous for the song, 'Ocean', which has nearly 18 million views on youtube to date.
The Ghost Trio was so named by Czerny because the second movement reminded him of Hamlet's Ghost in Shakespeare. In fact, Beethoven's notes reveal that he was working on an idea for an opera based on Macbeth, and interspersed with these notes are the sketch of a slow movement for the Trio.
3 musketeers
An opera written by the french composer, Georges Bizet.One of his most famous opera's was Carmen.