Finding the Voice for a London We Can’t Ignore, Recording the St Mungo’s Christmas Campaign

One of the lovely things about being a voice actor is the variety of projects that arrive in your inbox. One week, you might be recording a commercial for a household brand. Another, you're lending your voice to a campaign encouraging people to discover something completely different. Recently, I had the pleasure of recording a radio commercial for Faber & Faber, promoting Barbara Kingsolver's novel Partita. The advertisement has been heard on Magic Radio and Spotify, and it was a particularly enjoyable project to work on. Not least because I love the challenge of telling a story through sound. Why radio commercials are such an interesting medium Unlike television or digital video advertising, radio doesn't have images to support the message. Everything needs to work through sound. The voice, music, script and production all have to create something in the listener's imagination. And that means the voice actor has an important role to play. A commercial might only last 20 or 30 seconds, but within that short time, you need to establish the right tone, communicate the message and hold the listener's attention. There's very little room for unnecessary performance. Every word matters. Finding the right tone for the script When I approach a radio commercial, I always begin by considering the intention behind the words. Who am I speaking to? What is the listener supposed to feel? And what kind of delivery will best support the creative idea? For a publishing campaign, the tone needs to suit the material and the audience. It might call for warmth, curiosity, intimacy or a sense of anticipation. But whatever the creative direction, I believe the performance needs to feel truthful. I don't want listeners to hear somebody obviously performing a commercial. I want them to become interested in what they're hearing. That distinction is particularly important in audio advertising, where the voice is often one of the strongest connections between the message and the audience. The importance of a collaborative recording process Although I record from my professional home studio in London, commercial voiceover is rarely a completely solitary process. I regularly work with producers and creative teams who provide direction and feedback throughout a session. One of the things I enjoy most is how quickly a performance can evolve through collaboration. A producer might ask for a slightly different emphasis, a warmer tone or a more conversational approach. Sometimes a small adjustment completely transforms the line. My background in theatre and film has made me particularly comfortable with that process. I'm used to interpreting scripts, responding to direction and exploring different intentions. And I genuinely enjoy the creative exchange. From the recording booth to national radio There's always something satisfying about hearing a finished commercial after it's been through the production process. When I'm recording, I'm concentrating on the script, the performance and the direction. By the time the advertisement reaches the listener, the voice has become part of a complete piece of audio. Music, sound design and production bring everything together. Hearing a campaign on national radio or Spotify is a lovely reminder of how many creative decisions go into something that may only last half a minute. And it's particularly rewarding knowing that your voice has contributed to that finished result. Commercial voiceover isn't audiobook narration One distinction worth making is that recording a radio advertisement for a book is very different from narrating an audiobook. In this case, my role was to voice the commercial promoting the publication, rather than narrate the book itself. Commercial advertising is where I particularly enjoy working. I love the precision of short-form storytelling, the collaboration with producers and the challenge of finding exactly the right delivery for a brand or campaign. It's an area of voice acting that combines many of the things I enjoy most about performance. Looking for a British female radio voiceover? I'm Lisa Sheerin, a London-based British voice actor working across radio, television, Spotify, digital advertising and branded content. My recent commercial work includes campaigns for Chiltern Railways, Beko, National Art Pass and Faber & Faber. I record from a professional home studio and am available for remote-directed sessions with producers and creative teams. If you're casting a British female voice for an upcoming radio or commercial advertising campaign, I'd love to hear from you. Listen to my commercial voiceover reel or get in touch to discuss your next production.

One of the things I love most about working as a professional voice actor is never quite knowing where a single recording session might lead. Sometimes you step into your recording booth, deliver a commercial, send the finished audio to the production team and move on to the next project. Other times, that initial recording becomes the beginning of something much bigger. That's certainly been my experience with Chiltern Railways. What began as a commercial voiceover booking in 2025 has developed into an ongoing relationship with the brand, with my voice featuring across national television, radio and digital advertising campaigns. And there's something rather special about hearing your own voice on a campaign that continues to reach millions of people. Finding the right voice for a brand When a production company casts a voice actor for a commercial, they're not simply looking for somebody who can read a script clearly. They're looking for a voice that feels right for the brand. Does it sound trustworthy? Approachable? Confident? Does it connect with the intended audience? And perhaps most importantly, does it sound like a real person? My natural voice has always been warm, slightly husky and conversational. I'm not particularly interested in sounding like a traditional announcer, and increasingly, neither are many of the producers I work with. There's a real skill in making a commercial sound effortless. The audience shouldn't feel as though they're being spoken at. Ideally, they should feel as though somebody is speaking directly to them. That's the approach I bring to my commercial voiceover work. Why consistency matters in commercial voiceover One of the most rewarding aspects of the Chiltern Railways campaign has been returning to the brand over time. A recognisable voice can become part of a brand's identity. Think about the advertisements you hear regularly. Often, you recognise the voice before you've even registered the name of the company. That familiarity can be incredibly valuable. When a brand continues working with the same voice actor, it can maintain a consistent sound across different campaigns, platforms and audiences. Of course, consistency doesn't mean every performance sounds identical. A 30-second radio commercial may require a different rhythm from a television advertisement or a digital campaign. The message, audience and creative direction will influence how the script is delivered. But the underlying character of the voice remains recognisable. Working with creative teams One of the things I particularly enjoy about commercial voiceover is the collaborative process. A script might look straightforward on paper, but once you're working with a producer or creative director, the smallest adjustments can make a considerable difference. A change of emphasis. A slightly warmer delivery. A different intention behind a particular line. Sometimes it's about taking something away rather than adding more. My background as a trained actor has been invaluable here. Acting teaches you to think about intention, not simply words. What am I communicating? Who am I speaking to? What do I want the listener to feel? Those questions sit at the heart of a believable commercial performance. From a single booking to an ongoing campaign The Chiltern Railways experience has also reinforced something important about the voiceover industry. A single commercial booking can develop into a much longer professional relationship. As campaigns are extended, adapted or distributed across additional platforms, the original voice performance may continue to play a role. For voice actors, this is one of the reasons commercial usage and licensing are such important parts of the business. For brands and production companies, it demonstrates the value of finding a voice that genuinely fits. I'm delighted to have continued as the voice of Chiltern Railways, and it's a project I'm particularly proud to include in my commercial portfolio. Looking for a British female voiceover artist? I'm Lisa Sheerin, a London-based British voice actor specialising in commercial voiceovers for television, radio, digital advertising and branded content. My natural delivery is warm, husky, conversational and credible, with a professional home studio available for remote recording sessions. If you're producing a commercial and looking for a British female voice that connects naturally with your audience, I'd love to hear about your project. Listen to my commercial voiceover reel or get in touch to discuss your next campaign.