Minimalist YUMU Music Blockchain Wordmark

I’m looking for a clean, minimalistic wordmark built around the name “YUMU.” The final design should subtly weave in:

• A music-related instrument detail (for example, a stylised guitar head, piano key, or similar)
• A light reference to blockchain network nodes (thin connecting lines or abstract node dots)

I want these elements integrated into the lettering itself rather than sitting beside the text, so the overall mark stays sleek and uncluttered.

Scope (basic):
– One primary concept refined to a polished, presentation-ready logo
– Deliverables: vector file (AI or EPS), high-resolution PNG with transparent background, and a simple black-and-white variant

Please work in Adobe Illustrator (or comparable vector software) to keep the mark fully scalable. I’ll provide quick feedback as you iterate so we can lock the design efficiently.