Synthwave / Retrowave single album cover art. A lonely, dark silhouette of a person with a bowed head (mourning) standing on a wet, reflective futuristic city street at night. The background features neon-lit skyscrapers in vibrant magenta, cyan, and electric blue. The sky is an intense purple and orange gradient, with a visible, stylized grid-pattern horizon. Add a subtle, aggressive red laser beam cutting across the sky (violence). The overall mood should be melancholic yet intense. Title text "Mourn and Violence" in a glowing, 80s chrome-style font. Aspect ratio 1:1. High detail, cinematic lighting. See more