From Demo to National Airwaves: How Indie Artist PETRA Turned a Simple into a Hit Using Tunee

Synopsis: Discover how Zurich-based singer, songwriter, and vocal coach Petra Andrenšek transformed a simple piano-and-vocal demo into a fully produced, radio-ready song using Tunee AI—reaching 250K+ YouTube views and national airplay. A powerful story of creativity, independence, and the future of AI-assisted music production.

---

Petra Andrenšek is a singer, songwriter, and vocal coach based in Zurich, currently pursuing a PhD in music research focused on the emotional and social power of the human voice. She has been writing songs since the age of five and has grown her business around the human voice—training public speakers, leading choirs, and helping artists discover their authentic vocal identity.

When an Independent Artist Meets AI

In my daily work as a vocal coach and artist, I use AI whenever I want to turn a rough idea into a full arrangement. AI allows me to test production styles, create backing tracks for my students, and explore sounds that would otherwise be out of reach.

It has become a huge part of my creative workflow, bridging the gap between imagination and production. Turning a simple melody or piano demo into a fully produced song, it’s like having a full band available 24/7.

The Biggest Challenge Before Tunee

Before Tunee, the hardest part of making music was compromise. I had songs in my head that I simply couldn’t realize as I imagined them. Without access to high-end studios or producers who fully understood me, my ideas often came out in diluted, less authentic forms.

It was frustrating to invest time, money, and emotion into something that no longer felt like me. There were so many gatekeepers in the process, and even when a track was finished, I sometimes couldn’t bear to listen to it.

I tried several AI music tools before Tunee, but most could only generate generic backgrounds or loops. None of them understood the structure, emotion, or musical story behind my demos. They couldn’t take my melody, harmony, and lyrics and turn them into a real song.

The Moment Everything Changed

Most recently, Tunee AI became the tool that finally allowed me to bring my musical ideas to life with professional arrangements directly from my home studio. Tunee was the first tool that felt like a genuine creative partner.

My “wow” moment came when I generated the first full arrangement of Lažna srećo. For the first time in my life, a song sounded exactly as it did in my head. I cried when I heard it. After years of compromise, I finally felt heard—completely and authentically.

What impressed me most about Tunee was how intuitively it understood the emotional intention behind my demo. It didn’t overwrite my ideas—it elevated them.

The only thing I sometimes struggle with is keeping the exact original form of my melody or lyrics during long generation sessions. Consistency matters deeply to me, and I hope future versions give even more precise control. Still, me and that little jumping fox—Tunee—we understand each other.

How “Lažna srećo” Was Made

Lažna srećo began as a simple piano-and-vocal demo recorded in my home studio. I uploaded the demo to Tunee, selected a few stylistic references, and generated around 90 variations until the perfect arrangement appeared—one that captured the exact mood, rhythm, and emotion I envisioned.

From there, I downloaded the stems, recorded my vocals in Zurich, and completed the mix and master using a few additional tools.

The release exceeded every expectation: within 14 days, the song reached over 250,000 views on YouTube and received radio airplay across multiple countries.

Check Lažna srećo on Youtube 👉 Click here

It became my first fully AI-assisted production and a turning point in my artistic journey. More than a result, it was proof that independent artists can now create radio-ready music from home with nothing but their talent, a clear idea, and the right tools.

A new era of songwriting is here—and I’m proud to be part of it.

---

About the Author
Shuya｜Tunee Head of User Growth｜AI Music Specialist
With over 6 years of experience in AI-generated music, Shuya aims to bridge technology and art. By listening to creators’ stories, the Tunee team continuously improves the product—helping everyone create music more efficiently and more freely.
📧 tunee.ai 🔗 X Profile 🐦