WhatsMusic.de is a platform dedicated to supporting independent musicians by providing services such as song reviews, interviews, music press releases, and promotional tools. The site offers free interviews, cover art, DIY merchandise, and services like mixing, mastering, music video production, and music promotion. It aims to help artists gain visibility, connect with their audience, and navigate the challenges of the digital music industry. The platform emphasizes creating a strong online presence and engaging content for sustainable music careers.