Berlin trance mainstays DJ Heartstring and genre-bending producer Sam Gellaitry have finally joined forces, dropping an absolute earworm of a single titled “So Many Things To Say” via Steel City Dance Discs.

If you have been following underground dance music or festival mainstages over the last couple of years, this pairing makes total sense. DJ Heartstring (Leo and Jonas) has built a massive following by blending 90s Euro-dance nostalgia with heavy, emotional club energy. On the flip side, Sam Gellaitry brings his unmistakable slick groove architecture, lush chord arrangements, and silky vocals to the table.

Why “So Many Things To Say” Works So Well

• The Vibe: It strikes that sweet spot between peak-time club weapon and emotional pop crossover. It has the driving percussion you need for a warehouse set, but enough melody and vocal hooks to get stuck in your head after one listen.

• The Backstory: According to the duo, the track came together naturally after a day spent hanging out at Sam’s home studio. They tossed around an instrumental melody they had lying around, Sam jumped on the mic, and the whole concept clicked instantly.

• Release Details: Out now on Steel City Dance Discs, accompanied by visuals shot across London and Paris that capture that frantic, late-night youth energy.

Where to Add It to Your Rotation

Whether you are updating your running playlist, prepping a weekend DJ set, or just looking for the best new electronic pop crossovers of 2026, this one belongs at the top of your queue.