Heiner launched his professional music career in the late '70s as a 21-year-old guitarist with the Californian dance and show band "Champain." He went on to found the rock-jazz trio "Giro'combo." Alongside his involvement with MANDALA MOVIE, he has been performing on Baden-Württemberg stages with Ernst Mantel as "ERNST UND HEINRICH" for many years.

Caro started singing in elementary school and was captivated by the idea of moving an audience with "just" a voice. Guitar and piano followed as accompanying instruments. Her enthusiasm never waned, drawing her into band and choir projects as a teenager.

Ralf has been a professional keyboard player for years, equally at home in pop while also enjoying excursions into jazz and classical music. Through countless engagements and with notable bands like "Gracetown," "Beatbetrieb," and "TOO LOUD FOR MAMMA," he has proven his deft touch at the keys.

I can remember wanting to play drums since kindergarten. When that long-held dream finally came true, I was thirteen. I studied popular music for three years in Dinkelsbühl and Hamburg, and since 1998 I've been lucky enough to live that dream.

Ellen has been playing electric bass in various rock and soul bands for many years, primarily with the "Hornflakes" for the past 25 years. She enriches HASA with her vocals and her mastery of the Space Toys.