Netherlands — Belgium — Luxembourg — Germany

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In the event of a musician's illness, we guarantee a 100% full replacement

All classics from The Great American Songbook come to life with our fantastic crooner Willem

Jazz & Swing singer Willem

Are you dreaming of a jazz band with singer in the style of Frank Sinatra or Michael Bublé at your party or wedding? Our talented and experienced singer Willem brings the timeless classics from The Great American Songbook back to life.


All our line-ups, including these, are COVID-19 proof. We can take care of our performance with at least 1,5 m distance!


Aanbevolen samenstelling

Jazz & swing singer with band

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Better than our idols

You only become 1x 65, which required a party with 65 guests, excellent catering and live jazz music with a singer (Willem). We preferred the style of crooners Michael Bublé and Dennis van Aartsen, but this band was even better than our idols and exceeded our expectations; great music, super professional, with nice band members. It was a great party with all the guests, young and old, complimenting the music. We look back on it with great pleasure!



Watch and listen

Really important! Listen to our demos with headphones or good speakers!

Small speakers such as a smartphone, tablet or laptop can not possibly display the deep rich sound of the beautiful double bass, sousaphone or tuba. That is why it is so important to listen with headphones or good speakers!  

Be careful: risk of rhythmic moving! 


Video clip

Overview of the repertoire


Timeless jazz classics

Are you dreaming of a jazz band with a singer in the style of Frank Sinatra, Nat King Cole and Michael Blublé at your company party, anniversary or wedding? Then consider a jazz band with our experienced talented singer Willem.

Willem is completely inspired by these great singers from the years '40 and' 50. With the same eye for presentation and passion for the swing era, he brings the romance and passion of life together in beautiful songs from The Great American Songbook. And while the afternoon or evening starts with wonderful easy listening, a little more oil will be thrown on the fire later on and the more funky and danceable songs from jazz and soul history will be sung for a possible foot off the floor.

Top quality

Willem is one of those rare vocalists who effortlessly and subtly plays the audience. Without being intrusive and without unduly seeking interaction, but simply, as he is: an amiable appearance with a good smile and a well-groomed appearance. Add to that a dike of a voice, and you will experience how special it is to invite musicians of this quality and level to your party or wedding.


Willem's style and repertoire really come into their own line-up with the swinging line-up from the   All round Jazz Trio .

For even more variation and the true jazz sound of saxophone you can use this line-up also extend to it Allround Jazz Quartet.

For small or intimate situations (for example a dinner for such a 30 man), you could also consider booking Willem with us   Piano Duo .


Why the Jazz Central?

  • More than 300 gigs per year
  • A team of enthusiastic professionals
  • Kars carefully selected all musicians
  • Always volume on background music
  • We play throughout the Netherlands and Belgium
  • Well-dressed clothing
  • Atmospheric lighting
  • We provide equipment and instruments
  • 100% certainty that we actually come


You can also consider one of the popular line-ups below.

Let Kars advise you!

"As a professional jazz musician and founder of the Jazz Central I am able to advise you like no other, based on real practical experience. With more than 10 years of experience and many hundreds of performances at receptions, weddings and business events, I have everything have already experienced it once, so I am happy to advise you from my broad experience.

Call me directly +31 6 24 75 29 71. Or send me here a whatsapp"