“i need a rap song”是使用 FontVibe AI 创作的霓虹光效文字效果。青色与品红交替的圆润霓虹灯管大写字母，灯管芯明亮、光晕柔和，在黑暗中把彩色倒影投在湿地面上。

rendered as real bent glass neon tubes with visible tube brackets and mounting hardware. Bright cyan and magenta neon light, sharp glowing edges with soft light bloom, visible glass tube refraction. Slightly uneven brightness between letters for realism. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the glass-tube neon material, the glow bloom and the color. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as real bent glass neon tubes with visible brackets, glowing with sharp edges and soft bloom. COLOR PRIORITY: keep the font's own colors if specified; otherwise bright cyan and magenta neon. Render the exact text “i need a rap song” as a physical late-night neon installation on a rain-darkened brick wall outside a small underground music venue. Preserve the text exactly, with strong hierarchy and rhythmic line breaks that create pauses like a beat. Each letter is formed from real bent borosilicate glass neon tubing, alternating electric cyan and saturated magenta sections; visible tube joints, electrode caps, metal standoff brackets, screw heads, narrow black power wires, and slight hand-built irregularities. The tubes emit sharp, bright cores with transparent glass refraction, tiny internal highlights, and subtly uneven output between letters. Deep midnight-blue wall shadows, charcoal mortar seams, faded pasted gig flyers, and restrained spray-paint marks surround the sign without competing with legibility. Rain beads cling to the tubes and wall, catching cyan and magenta highlights. A slick concrete pavement surface below carries broken mirror reflections, shallow puddles, and colored light streaks. The neon is the dominant light source, casting soft blue-pink bloom onto damp brick, with a wider diffuse halo in the humid air. Cinematic low-light exposure, high contrast, realistic wet materials, ray-traced glass and reflections, crisp readable text, no extra words.