


Our Story
Timeless Training. Modern Sound. We are Hanna Felicitas and Jonas Benedikt Klein—a medical student and a law student with formal university training in music. Raised on classical violin, piano, and opera, we spent our early years immersed in the masterpieces of Bach, Chopin, and beyond—honing our craft, captivating audiences, and earning top honors in competitions. But music is evolution. While our classical roots run deep, our sound now also embraces pop, soul, and original songwriting. Our mission? To share our passion for music with the world, transcending genres and crafting performances that resonate. So here we are—two siblings, one passion, and a world of music to explore. With perspectives shaped by medicine, law, and a lifelong love for music, we fuse artistry, intellect, and storytelling into every performance—from unexpected stages to Carnegie Hall.
Meet
Hanna Felicitas
Music and medicine might seem like worlds apart.
For me, however, they’ve always served as counterparts:
One being an openly shown intimacy – so intricate, though infinite –
A potently overflowing artistry, sewing one’s heart to another’s soul.
The other – despite being scientific and rightfully quite specific –
Is the desire to restore a fighting body, striving to make it whole.
You may say in its core it’s the same
That each has only been given a different name
Because, indeed, both reveal, treat, and can hopefully heal the pain.
I’m entering my fourth year of medical school and attained
My first state exam in 2024. I’ve trained
With Edda Moser and Lorraine Nubar,
Performed solo with orchestras in Italy
And was rewarded with scholarships for concert tours as far
As Chile. My brother and I recorded officially
Our first self-written song one year ago.
And if you’re interested, there’s a lot more to know…
Meet
Jonas Benedikt
They say “variatio delectat”—variety is the spice of life—and I’ve always lived by that. After school, choosing just one path felt impossible, so I went with law—broad, dynamic, and full of possibilities. But if there’s one thing that has always felt like home, it’s music.
Trained as a classical pianist in Lübeck, Novosibirsk, and other places around the world, I’ve played solo with orchestras, in jazz ensembles, and on stages from Laeiszhalle to Chile. And there’s no one I’d rather keep exploring that world with than my sister.
For me, life isn’t about choosing just one thing—it’s about staying curious, open, and ready for whatever comes next.
Upcoming Shows and
Past Performances
Coming up on May 11, 2025:
Concert at the Weill Recital Hall @ Carnegie Hall
New York, NY
Date | Location | Description |
---|---|---|
Since 2005 | Lübeck, Germany | Charity Concerts at Lübeck City Hall – Performing solo and duo recitals in heartfelt support of children with cancer. |
2013 | Hamburg, Germany | Piano Performance at Laeiszhalle – Performing As part of the "Konzert der Kinder" series, showcasing talented young musicians. |
2016 | Chile | Concert Tour to Chile – Sharing music across continents, embracing new cultures, and performing for international audiences. |
2016 | Lübeck, Germany | Piano Soloist with Jugendsinfonieorchester Lübeck – A symphonic collaboration at the Musikhochschule Lübeck. |
2017 | Hamburg, Germany | Duo Performance at Laeiszhalle – Performing As part of the "Konzert der Kinder" series, showcasing talented young musicians. |
2017 | Moscow, Russia | Violin Solo Performances with the "Ensemble du Saxophone". |
2018 | Lübeck and Hamburg, Germany | Piano Soloist with Lübecker Kammerorchester – Taking center stage at the Musikhochschule Lübeck and Hamburg University. |
2019 | Karlsruhe, Germany | Piano Performance with Bucerius Big Band – Honoring the 70th anniversary of the German Constitution at the Federal Constitutional Court. |
2020 | Hamburg, Germany | Duo Performance at Laeiszhalle – Showcasing the synergy of violin and piano in a special concert for Bucerius Law School. |
2021 | Brescia, Italy | Opera Soloist at the "Master Orchestra Festival" – Captivating audiences under the baton of Sergio Baietta. |
2022 | Brescia, Italy | Opera Soloist at the "Talent Summer Festival" – Showcasing scenes of Mozart's "Le Nozze di Figaro". |