
BOUM!
Extraordinary gypsy jazz.
Unforgettable live moments.
ALTERNATIVE.
EXTRAORDINARY.
UNFORGETTABLE.
Violin, accordion, guitar and double bass, bringing the iconic music of Django Reinhardt and Stéphane Grappelli to your event.
For celebrations that call for something different, Boum! combines the warmth of acoustic instruments with the irresistible energy of gypsy swing. From weddings and private parties to corporate events, the band creates a distinctive soundtrack that feels personal and full of life.
Choose relaxed background music for drinks and dinner, or make the performance the centre of the evening with an intimate live gig experience. Acoustic or amplified, indoors or outdoors when the weather allows, Boum! can adapt to your occasion.
The full four-piece sound can be reduced to a duo or trio to suit your space and budget, or expanded with additional musicians for a bigger sound.
YOUR DAY.
WITH SWING.
From the ceremony entrance to a first dance that is entirely yours.
Have a favourite song transformed into a gypsy jazz arrangement, or choose classical music for the moments that matter. Boum! can provide music as guests arrive, for the processional, signing of the register and recessional, with smaller combinations and solo instruments available.
Plan your music ↗YOUR PERFECT
COMBINATION.
All prices below cover 2 × 45-minute sets. Regional prices depend on the musicians available and where they travel from. Your final fee is confirmed for your date and venue.
Duo
Violin & guitar
Suffolk / Essex: £437–£529
Trio
Violin, guitar & double bass
Suffolk / Essex: £736–£828
Four-piece
Violin, accordion, guitar & double bass
Suffolk / Essex: £1,035–£1,127
Travel up to 100 miles from London Liverpool Street. A day or partial-day rate is added for journeys over one hour. Longer sets are quoted on request.
MEET
BOUM!
Watch the band perform and explore the gallery.








A SOUND
OF YOUR OWN.
Gypsy jazz, swing and bespoke arrangements, with classical options for ceremonies. Ask us about your favourite music when you enquire.
Gypsy jazz & swing
The iconic music of Django Reinhardt and Stéphane Grappelli, performed with violin, guitar, accordion and double bass. Ideal for lively parties, drinks receptions and distinctive corporate entertainment.
Classical ceremony music
Classical repertoire and smaller combinations for guest arrivals, the processional, signing of the register and recessional. Solo guitar, solo piano, violin and guitar, and full-band options can be discussed.
Special requests & first dances
A favourite song can be transformed into a gypsy jazz arrangement. Live first dances are available; arrangements, preparation and any additional fees are confirmed in advance.
THE FINISHING
TOUCHES.
Extra
musicians
Add clarinet, extra guitar or another agreed instrument for a fuller sound.
Ceremony
music
Solo instruments, smaller combinations and church organ or hymn accompaniment.
On-site
technician
Optional Immersive Elements technical support for your event.
LET'S MAKE
IT HAPPEN.
Tell Immersive Elements about your plans. We will confirm availability and a tailored quote for your line-up, location and timings.
THE FINER
DETAILS.
Where do Boum! perform?
The musicians are based across London, Suffolk and Essex. Travel is available up to 100 miles from London Liverpool Street. Journeys longer than one hour incur an additional day or partial-day rate, confirmed in your quote.
What is included in the performance?
Guide prices cover two 45-minute sets. Longer performances and different timings can be quoted on request. The band can provide its own PA and background music between sets.
What space and setup time are needed?
Please allow at least 4 × 3 metres of performance space and access to power. The band aims to arrive 30 minutes before a 30-minute soundcheck, around one hour before performing.
Can the band perform outdoors?
Yes, weather permitting. Please discuss outdoor arrangements and a suitable alternative with us before booking.
Can we request our first dance or ceremony music?
Yes. A favourite song can be arranged in a gypsy jazz style, or you can choose from the classical repertoire. Ceremony options include solo guitar, solo piano, violin and guitar, or the full band, subject to availability and quotation.
Is church organ music available?
Church organ performance and hymn accompaniment can be arranged with the accordionist, an experienced cathedral organist and Fellow of the Royal College of Organists. Availability and pricing are confirmed for your booking.
Will the musicians always be the same?
Boum! works as a collective, so individual performers may vary. Your agreed instrumentation and performance requirements will be confirmed when booking.
Is the band insured and PAT tested?
Public liability insurance cover is up to £10 million. Electrical equipment is PAT tested where required.
How far ahead can we book?
Availability is checked for each date, with bookings accepted up to two years ahead. Finish times and any related charges are confirmed in your individual quote.

