London’s bustling St Pancras International is well known for its public piano, and one memorable performance brought the sound of boogie-woogie to the busy station concourse. The session featured Cili Marsall, a Hungarian-born jazz pianist, singer and composer now based in Austria. Marsall began learning piano at six before concentrating on the clarinet, winning several competition prizes in Hungary and Serbia. She later returned to the piano and developed her distinctive boogie-woogie, stride and jazz style. Since then, she has appeared at festivals across Europe and performed at Joja Wendt’s 2024 New Year concert at Hamburg’s Elbphilharmonie. At St Pancras, she demonstrated her adaptability while performing on one of London’s heavily used public pianos.
Marsall refused to let the instrument’s condition distract from the occasion. Sitting beside British pianist and YouTube creator Brendan Kavanagh, better known as Dr K, she launched into a lively display filled with rapid right-hand passages and a strong, rhythmic left hand. Her energetic playing reflected a tradition associated with celebrated boogie-woogie pianists such as Albert Ammons and Pete Johnson, whose music has also featured in her concert repertoire. Uploaded to Kavanagh’s YouTube channel in November 2025 under the title “Princess Of Boogie Woogie Delights Everyone,” the video has since attracted more than 3.9 million views and 32,000 likes.
The relaxed interaction between Marsall and Kavanagh added considerably to the performance. Kavanagh gave his guest plenty of room to demonstrate her ability, occasionally encouraging her and joining in as the session developed. Viewers praised both Marsall’s musicianship and Kavanagh’s willingness to showcase another performer. One wrote, “Sad about the piano having broken keys. But her playing skills are outstanding, regardless,” while another thanked Kavanagh “for using your platform to let others SHINE!!” These comments reflected the welcoming and collaborative atmosphere captured in the video.
Marsall’s infectious smile and obvious enjoyment also resonated with viewers. “Look at the sheer joy on her face as she plays, it doesn’t get any better than this,” one commenter observed. For others, the familiar boogie-woogie sound stirred personal memories. One viewer recalled a grandmother who had unexpectedly revealed that she could play the style herself. The Music Man’s followers are sure to enjoy this spontaneous St Pancras encounter, which combines Marsall’s impressive solo playing with a spirited duet alongside Kavanagh on the same public piano.
The popularity of the video shows that a musical style rooted in the early decades of the 20th century can still connect with a huge modern online audience. Marsall brings freshness, personality and considerable technical skill to boogie-woogie without losing the driving rhythms that make the genre instantly recognisable. Set against the everyday movement of a London railway station, the performance demonstrates how live music can briefly transform an ordinary public space.
Ultimately, it was the combination of accomplished playing, visible enjoyment and friendly musical collaboration that made this impromptu session so appealing. Marsall adapted impressively to the heavily used public piano, while Kavanagh helped create the setting for her talent to shine. Together, they produced an uplifting performance that has entertained millions of viewers and introduced many of them to one of Europe’s exciting contemporary boogie-woogie pianists.