Chelsey runs a few bands that she performs with on a regular bases, at private events and parties, whilst also stepping in as dep in other top London based bands !

Here is a list of some of the prestigious venues and events Chelsey has performed at:


- The Brewery 

-Ronnie Scotts Jazz Club

-The Savile Club Mayfair

-Hedsor House

-Shaka Zulu

-Excel Centre

-HMS Sultan

-Gordon Ramsay's York & Albany

-Gordon Ramsay's Bread Street Kitchen

-Sir Christopher Wrens House

-Cafe Royal
-Oscar Wilde Bar

-Lee Valley White Water Centre

-Froyle Park

-Taplow House

-Foodies Festival

-Beaumont Estate
-Brunswick House

-The Bedford
-Northbrook Park
-Alexandra Palace Gardens
-The Union Private Members Club

-Mayor of Camden's charity ball

-Foodies Festival 

-Harrogate International centre


-Metro centre Newcastle

-St Pancras Station

Chelsey has also performed at many amazing private parties in luxurious houses, and beautiful weddings in grand venues !



Mr & Mrs Bevins

When thinking about the music for my wedding evening, my husband and I wanted a band that were lively, energetic and sounded great. We are SO glad that we booked Kool Katz as they were absolutely fantastic! The list of songs to choose from was extensive which meant we could choose so many great songs...and an added bonus of requesting 5 additional songs of our choice for the band to learn was a lovely touch. The band were so friendly and Chelsey was so attentive who made sure everything was perfect! I would recommend Chelsey & The Kool Katz band to anyone getting married...or for any event!'

Chris  Brown

"Chelsey & Dion, followed by The Kool Katz played at my wedding at an amazing outdoor venue. They where present for the whole day and played for three and half hours, performing some amazing classic and current songs. Chelsey then provided a DJ to finish the night off with. My guests where up dancing from the beginning and everyone had an amazing time, dancing the night away. I also had the Saxophone with Kool Katz, which I'm so glad I did, as it really contributed to their performance. I would definitely use them again (and wish I had paid for a third set) and I will continue to watch them down at Smith's bar every month."

Sarah Eveyln

This is BY FAR one of my fave jam nights because the hostess is an incredible singer, and so open, warm and welcoming to everyone who wants to join in, whether they've been there before or not. And then there is the house band who is just on point when it comes to their talent, and genuine love of playing music. This is one place I'll never forget, and keep coming back to. Thank you <3