Kat Rees performing with a live big band inside the festive Cardiff Spiegeltent

The Big Christmas Night Out

Tickets from £25.00

Date: 23 December

Site Opens: 19:15 – Spiegeltent Opens: 19:45

Show Starts: 20:15 – Show Ends: 22:15

Age guidance: Suitable for all ages

Genre: Live Music / Christmas / Big Band

About the show

Your Christmas party plans? Sorted!

This December, Cardiff Christmas Festival presents The Big Christmas Night Out, a spectacular festive celebration packed with swinging big band classics, Christmas favourites and all the feel-good music you need for one unforgettable night.

Taking centre stage is acclaimed Welsh jazz vocalist Kat Rees, hailed as a ‘Rising Star’ by BBC Cymru. Kat is joined by Cardiff’s sensational 18-piece Siglo Section Big Band and very special guests Welsh Voices, Wales’ professional contemporary choir.

Expect the timeless sounds of classic swing, spectacular brass arrangements, soaring harmonies and plenty of festive favourites to sing along to. From the golden age of jazz to the Christmas songs everyone knows and loves, this is a night of incredible live music with a festive big band twist.

With outstanding musicians, powerhouse vocals and a brilliant Christmas atmosphere, The Big Christmas Night Out promises to be a celebration to remember.

A Christmas night out to remember

There’s no better excuse to get everyone together before Christmas.

Set inside the magical Cardiff Spiegeltent, this one-night-only celebration brings together some of Wales’ finest musical talent for an evening filled with festive favourites, big band swing and showstopping performances.

Whether you’re planning a Christmas night out with friends, celebrating with family or simply looking for something special to enjoy before the big day, gather your favourite people, raise a glass and get ready for a brilliant night of live entertainment.

Expect:

  • A spectacular 18-piece live big band
  • Acclaimed Welsh jazz vocalist Kat Rees
  • Special guests Welsh Voices, Wales’ professional contemporary choir
  • Christmas favourites and timeless swing classics
  • Powerful brass arrangements and soaring vocals
  • A festive night out at the Cardiff Spiegeltent

One big band. One big festive celebration. One brilliant Christmas night out.

The Big Christmas Night Out | Cardiff Spiegeltent 2026

Looking for something different? Explore more festive live shows and tribute nights at the Spiegeltent.