Introducing ASTRA, a brand-new girl group making their debut with the AI-powered EP New Dimension, written entirely by William Sikora III.
The three-song project — “Cha Ching,” “Like A Star,” and “Fast Slow” — showcases Sikora’s full creative direction, from lyrics and melodies to concept and design. Using advanced AI tools, he built an immersive musical world that blends innovation, emotion, and style.
In addition to the EP, ASTRA also sings the official theme song for the new party card game Siko, which appears inside the Siko App, available now. The crossover highlights Sikora’s expanding creative universe, where music, technology, and entertainment collide.
“The heart of this project is human,” says Sikora. “AI is just the amplifier. It helps bring imagination to life in ways we’ve never seen before.”
New Dimension is now streaming on all major platforms.
For ASTRA artist management and requests please email willsikora@gmail.com or will@sikoraent.com
