Square album cover 3000x3000 for jazz lounge music, warm dark gradient background from deep navy to rich charcoal, soft golden ambient glow in center, elegant text "Gregory Jazz Lounge" in gold serif font at top, smaller text "Velvet Night" in white cursive beneath it, subtle smoke and warm bokeh lights, minimalist saxophone silhouette in background, cinematic, luxurious, high contrast, professional, 8k, 1:1 square, no watermark
