Duelling Pianos London

Carl Williams is the founder and Lead Piano Entertainer at PianoFactor. He is a self-taught pianist, singer and international performer whose career has included piano bars, private events, corporate productions and large-scale live shows.

Carl began playing piano at the age of 15 after his family acquired an old, badly out-of-tune instrument. Boogie-woogie and ragtime were among the few styles that sounded convincing on it, so they became the foundation of his playing.

Yes. Carl attended a small number of conventional piano lessons but found that the approach did not suit him. He developed his playing primarily by listening to recordings, experimenting at the piano and learning through live performance.

Carl began working professionally in 1993 after attending an audition in Manchester for piano entertainers required in Scandinavia. The audition led to his first professional engagement in Norway.

Carl has performed throughout the UK and internationally, including extended periods working in Norway, the Netherlands, Sint Maarten and the British Virgin Islands.

His career has included traditional piano bars, weddings, private parties, corporate events, festivals and major venues such as Wembley Stadium.

Carl spent approximately ten years living and performing in Norway. He regularly performed for four hours per night, six nights per week, gaining thousands of hours of experience in front of live piano-bar audiences.

Yes. After leaving Norway, Carl performed at Crazy Pianos in the Netherlands as part of its duelling-pianos show. This formed part of an international piano-bar career that also took him to the Caribbean.

Carl has a working repertoire of approximately 2,000 songs covering music from the 1950s to the present day. His musical ear also allows him to recognise and play many familiar songs after hearing them, although he may use lyrics as a reference when required.

Carl performs music from across several decades, including rock and roll, rock, pop, soul, Motown, dance anthems and traditional piano-bar favourites.

His performances are not restricted to fixed arrangements. The rhythm, musical interpretation and energy can change according to the audience and occasion.

Yes. Audience requests have been central to Carl’s work since his early piano-bar career. He combines those requests with familiar songs and his experience of reading the room to keep the performance flowing.

Carl watches for natural signs of engagement, such as people tapping their feet, smiling or quietly singing along. Rather than forcing participation, he builds upon what guests are already doing and gives them comfortable opportunities to become more involved.

Carl founded PianoFactor in 2009 after returning to the UK following approximately 16 years working in piano bars and live entertainment internationally.

You can read the PianoFactor story to learn how the original concept developed into the three acts available today.

Yes. In October 2025, Carl performed with PianoFactor during an NFL half-time show at Wembley Stadium in front of approximately 86,000 people.

Yes. Carl has performed at private events for Richard Branson on Necker Island in the British Virgin Islands.

Carl personally performs every Pop-Up Piano Bar. This compact act brings him back to the traditional piano-bar setting in which one entertainer works closely with the guests gathered around the piano.

The Pop-Up Piano Bar is personally performed by Carl and can be booked for weddings, corporate events and private parties. You can check availability online or explore the act for complete performance and production information.

Every PianoFactor booking in London includes a professional live piano performance, whether you’re booking Pop-Up Piano Bar, Party Piano Band or Duelling Pianos.

As standard, your booking includes:

• Baby grand piano(s)
• Up to three 45-minute live performance sets
• Upbeat music played between live sets
• Request slips and pens for audience participation
• PAT-tested equipment and public liability insurance

We also manage the performance from arrival through to pack-down, ensuring everything runs smoothly and allowing you to focus on enjoying your event.

For events taking place in London, the sound system and lighting are not included as standard.

This reflects the practical logistics of working within London - using venue-supplied or locally hired sound and lighting is often the most efficient and practical approach.

As a general rule, yes. For London events, sound and lighting are not included as standard.

This approach reflects how venues operate across the city and is based on long-standing experience of the access, loading, and logistical challenges that commonly arise — even at venues that appear straightforward in advance.

In some locations with more practical access and loading arrangements, we may be able to assess the venue and advise whether providing sound and lighting ourselves is appropriate.

We’ll always confirm what applies once the venue location is known and clearly explain the most suitable setup for your event.

Many London venues present unique access and logistical challenges, particularly in central areas. Traffic, limited or restricted parking, security procedures, and long distances between vehicle access points and event spaces can all add significant time and complexity to loading and setup.

In these situations, transporting and installing production equipment can require additional crew and extended setup times, often adding complexity and cost without improving the quality of the performance itself.

For this reason, working with venue-supplied or locally hired sound and lighting is often the most efficient and cost-effective approach for London events.

Not at all — the performance itself is exactly the same. The PianoFactor experience, energy, and interaction are not affected by how sound and lighting are provided.

Using venue-supplied or locally hired production simply allows the technical setup to be handled in the most efficient way for the space, while we focus entirely on delivering a polished, high-energy live piano performance.

No — we’re happy to handle this for you, or work with arrangements already in place at your venue.

If you’d like us to manage sound and lighting, we can arrange trusted local AV suppliers and add this to your quote if required. Alternatively, if your venue provides production or you have a preferred supplier, we’ll liaise with them directly and provide clear technical guidance.

Either way, we make sure everything is coordinated in advance so there’s no extra work or stress for you on the day.

In many cases, yes. If your venue already has an in-house sound system, this can often be used for the performance, provided it’s suitable for your chosen PianoFactor Act.

We’ll check the system specifications in advance and liaise with the venue or their technical team to confirm it meets our requirements.

If the existing system isn’t suitable, we’ll advise on the most practical alternative and help ensure the right setup is in place for the event.

We’re happy to deal directly with your venue or technical team, so there’s very little for you to organise.

We usually just need some basic practical details to plan the setup and ensure everything runs smoothly, such as access arrangements and whether sound and lighting are already in place.

Where relevant, we’ll also confirm any technical details needed to support your chosen act.