The phrase "at such a performance" is correct and usable in written English.
It can be used to refer to a specific event or situation, often in the context of evaluating or commenting on the quality of that performance.
Example: "The audience was left in awe at such a performance, which showcased incredible talent and dedication."
Alternatives: "during such a performance" or "in such a situation".
At the end of such a performance, there's not a thing you would have liked more in the world than to sit in that space and allow yourself to be transported.
· More classical CD reviews At super-budget price, the LSO can get away with presenting a CD of nothing but The Planets, where pricier labels would consider a fill-up a necessity, and at such a price Colin Davis's performance is well worth hearing.
Reimann's magnum opus is as ruggedly atonal as any late-twentieth-century opera, and even at the Met, which boasts a sophisticated audience, such a performance would cause at least a modest number of intermission walkouts.
On Sunday night under a freezing rain in New Jersey, a carful of dancers were returning to Manhattan from just such a performance at the Williamsport Civic Ballet in Pennsylvania.
Some believe that AI can become a threat to humans in the future, recalling what happened 20 years ago when a robot beat a chess champion, after which people said that it would take at least 100 years for such a performance in the more difficult Go game: "It is terrifying, the day when AI will dominate humans will arrive soon".
"If you think when we gave George his first cap back in 2010 against South Africa when he was just 18, and you look back at that performance at such a young age, he showed a maturity on the wing and the number of touches he had, scoring two great tries.
To celebrate the introduction of the Emperor, the Olympic orchestra performed an electronic score using IBM computers, an extremely modern performance at such a formal event. .
It is seen from these tables that the proposed method exhibits a superior estimation performance with respect to all the four performance indices at such a low level of SNR.
Excitement centers around his all-around skills and his record breaking performances at such a young age.
