Bertram & Kadi Duo is an Amsterdam-based voice and guitar duo that has regularly performed at high-end venues, hotels, and private events across the Netherlands over the past two years.

The duo offers a versatile repertoire featuring unique arrangements of timeless jazz standards, 70s and 80s classics, and contemporary pop hits. Their carefully curated selection allows them to tailor each performance to the atmosphere of the event, moving effortlessly from elegant, intimate background music to energetic sets that have guests singing along.

With a professional and personalized approach, Bertram & Kadi Duo creates a musical experience that bridges generations and genres. Whether providing sophisticated ambience during a dinner or adding energy to a celebration, the duo brings warmth, versatility, and a polished live performance designed to leave a lasting impression.

Their performances can range from a 30-minute set to up to four sets of 45–50 minutes. For smaller events of up to 250 guests, the duo can provide their own amplification, requiring only access to electricity.