top of page






Hollywood Opera Stars in Concert
QU4TRO!
​
​
The hottest concept in opera entertainment today! This isn't your grandparents' opera! QU4TRO! Is bold, beautiful, dynamic, upbeat, never boring, audibly, visually attractive, educational & purely entertaining!
The possibilities are endless with many entertainment fee choices to fit your ideal event and budget
The best part is that QU4TRO! is not only opera. It's far from it! You will enjoy a swift, never boring journey into opera's greatest hits: immortal arias, duets, trios & all-time favorite ensemble numbers. Plus, the best of Broadway classics, contemporary, crossover, jazz, Spanish, patriotic (AMERICA 250 🇺🇸), holiday, sacred music and so much more! (even QUEEN).
​
QU4TRO! was the result of its initial 4 members: three beautiful, amazingly talented yet equally contrasting sopranos, plus Hugo (thus, it’s hybrid name: “4” cuatro in Spanish).
​
QU4TRO! then evolved into 5 singers, a pianist & strings. But its appeal stems from the all the multiple artist options the public & clients can book to fit their needs and budget, from Hugo as a soloist, or a duet with one of Hugo’s amazing sopranos, trios, quartets, or, the entire ensemble cast!
​
QU4TRO!, and HUGO warmly welcomes you and kindly thanks you for your business!


QU4TRO has proudly featured America's Got Talent's finalist and golden buzzer winner, 11 year old singing sensation, Emanne Beasha.
QU4TRO's latest concert collaborations, underwritten by a private client group and the casino entertainment group in Nevada, have been smashing sold out successes. Happy audiences hailed QU4TRO! and anxiously await for more and more repeat performances. Next concert and nationwide tour coming soon.

Hugo Castillo
QU4TRO! Is conceptualized and created by its founder, Internationally renowned patriotic operatic crossover tenor star, Hugo Castillo.
Hugo's objective is to bring the same QU4TRO! Vegas, Hollywood, unforgettable experience to your private, school, family or corporate events, as well as to- all your fundraisers, musical galas, civic, sporting & religious holiday events in California, throughout the United States & abroad.
bottom of page