"U" is the first single from Nuclear Vibes in 2025, showcasing the duo's evolution as independent producers and multi-instrumentalists. Crafted entirely by Ken and Hannah Ducker, this sultry R&B track intertwines Ken's soulful guitar and bass lines with Hannah's evocative lyrics and mesmerizing vocals. The drum beats were created collaboratively by both artists, creating an intimate vibe.

A romantic anthem about longing and connection, "U" explores the vulnerability of desire and the deep craving to be close to someone special. With its smooth melodies and delivery, "U" is a captivating expression of love and passion that resonates deeply.

"U" marks a bold step forward for Nuclear Vibes as both artists and producers.