About the Quartet

Castle String Quartet are a diverse group of string players based in Dublin, Ireland. 

Individually we work regularly with the RTÉ Concert Orchestra, National Symphony Orchestra, Ulster Orchestra and the Wexford Opera Festival Orchestra. No strangers to the contemporary Irish music scene, we have worked with many artists including U2, The Frames, The Corrs and Glen Hansard.

Internationally we have performed with Micheal Bublé, Puff Daddy, Josh Groban, Kanye West, and the Three Irish Tenors, touring across the globe in some of the world’s most prestigious concert venues such as The Royal Albert Hall, Sydney Opera House and Carnegie Hall.


Castle String Quartet are at home performing in any setting.

From an intimate dinner to celebrate a special occasion to large arenas with national and international acts.

We love to add the sparkle to weddings,  corporate events and parties. With an extensive repertoire we can adapt to any style or theme.

Our bespoke service will cater to your individual needs, making sure your wedding, party, event or concert is perfect for you and your guests.

We work alongside some of Irelands finest singers and would be delighted to recommend one should you need one.

We will leave you with unforgettable memories of that special event.

String Quartet candlelight Cello Violin Viola

"We are the music makers, and we are the dreamers of dreams"

In Concert

“Wildest Dreams” by Taylor Swift, as featured on Bridgerton


After years of performing together we have amassed a large repertoire. Below you can find a sample of the artists and composers we cover. A more extensive list is available to download. Please get in touch if you have any special requests.

We cover all the usual classical composers: Bach, Vivaldi, Tchaoikovsky, Mozart, Schubert and more. 

We cover soundtracks from all the major movies and musicals as well as Irish trad and the fun time waltzes, jazz, polkas and more

Our coverage of modern hits is extensive and includes Taylor Swift, ABBA, Nirvana, The Weekend and the list goes on. 

The Quartet

Katie Violin

Katie O'Connor


Aoife Violin Viola

Aoife NíDhornáin

Violin / Viola

Una Violin Viola

Una O'Kane

Violin / Viola

Paula Hughes

Paula Hughes


“Music can change the world because it can change people.”
- Bono

Enquiry Form

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