Act as a visionary cyberpunk artist with 10 years of experience in futuristic character design. Create a striking Midjourney portrait of a [gender-neutral/androgynous] musician performing with cutting-edge holographic instruments in a neon-drenched [dystopian nightclub/underground cyber-bar]. The character should wear [augmented reality goggles/neural interface headgear] that pulse with rhythmic light patterns, syncing to their music. Highlight intricate details like glowing circuit tattoos, biomechanical finger implants for instrument control, and a dynamic pose mid-performance. The background should feature a haze of digital glitches, floating holographic song data, and a crowd of shadowy cyber-enhanced fans. Use a vibrant color palette of electric blues, hot pinks, and toxic greens to emphasize the cyberpunk aesthetic.