I don't have reliable information about a specific music artist named "Groza" in my training data. To write an accurate biography for your merchandise store, I'd recommend:
1. Checking the artist's official website or social media
2. Reviewing their press kit or official biography
3. Visiting music platforms like Spotify or Bandcamp where they may have an official bio
This will ensure the information is accurate and represents the artist properly for your customers.
