The search begins in London. Two of the world's most respected performers, Lang Lang and Mika, secretly watch on as passionate amateurs play the public pianos at train stations.
The search rolls into Leeds train station with a Chopin lover, a boy banging out Ibiza classics for his dad, and a unique performance that stops the station in its tracks.
An 86-year-old father of 11 hits the keys, as more outstanding amateur pianists wow the public. There's an Elton John-playing YouTube star and a boogie woogie biker with music is in her DNA.
At Birmingham New Street, things get misty-eyed as a Welsh retiree takes the piano off down memory lane. Plus: a unique Harry Styles cover and some toe-tapping Jerry Lee Lewis.
The four pianists prepare to play before a packed house at the Royal Festival Hall. Who will deliver the winning performance? And will there be a last twist on the night?
A chance to watch the full final concert from the Royal Festival Hall, featuring performances by Lang Lang, Mika and the four finalists.
Cameras catch up with the youngster rose to fame via her association with the first series of The Piano. Lucy, who is blind and neurodivergent, stole the nation's hearts after being discovered performing on a keyboard at Leeds Train Station. This documentary also explores how Lucy 'communicates' through music.
The new search to unearth more of the UK's most exciting amateur pianists begins with a classically trained boxer, a dance DJ with the voice of an angel, and an 80-year-old romantic.
In Wales - the land of song - the search for amazing amateur pianists continues, with triplets and a song about conkers.
At Edinburgh's Waverley Station, Claudia, Mika and Lang Lang get blown away by a boy in a bow tie, are charmed by a piano-playing postie, and get caught up by an Argentine tango.
A romantic milkman plays his heart out in London. There's a soulful rugby player. And Lang Lang hails 'the new Bach'. But who's going to the final?
At Liverpool Lime Street Station, Claudia, Mika and Lang Lang meet a call centre manager who raps and the infamous Billy the Hat. They also take part in a station sing-a-long.
With the final concert approaching, Mika, Lang Lang and Claudia make a surprise late change to the line-up as they get the chosen amateur pianists rehearsed and ready for the big stage.
It's the big day. At the final concert the pianists play live in front of a sold-out auditorium. Who'll be awarded the coveted performance of the night?
Claudia, Mika and Lang Lang are back with a festive songbook, secret Santa, some celebrity surprises, and a unmissable finale for the holiday crowds at London's King's Cross Station.
The search for the UK's most exciting amateur pianists starts at London's Liverpool Street Station with an encounter with a dinner lady, some star power and a tarot reader.
It's off to the seaside, as Claudia, Mika and Jon Batiste's continuing search for more amazing amateur pianists takes in some boogie-woogie and a song about a tapeworm.
On the hottest day of the year, Claudia, Mika and Jon encounter a professional footballer with the sweetest voice, an unexpected trumpet, and a piece inspired by a fish.
A tram driver puts on an incredible display while a teen player hits all the right notes. And an 87-year-old widow brings everyone to tears.
The contenders for the final spot on the stage are a talented pilot, a romantic charity worker and a teacher with a royal medal.
Claudia, Mika and Lang Lang are back with a festive songbook, secret Santa, some celebrity surprises, and a unmissable finale for the holiday crowds at London's King's Cross Station.
