Affiche Conceptuelle d'App Musicale en Boucle Néon

{
  "type": "music app concept poster",
  "brand": "Spotify-inspired premium UI concept",
  "theme": "futuristic neon green on black, immersive repetition as celebration",
  "poster": {
    "background": "deep black with subtle cosmic texture, faint particles, and concentric glowing green wave rings radiating behind the phone",
    "aspect_ratio": "portrait 9:16",
    "style": "high-end product presentation, sleek app redesign mockup, dramatic glow, crisp typography, polished UI, premium tech advertising"
  },
  "headline": {
    "kicker": "[CONCEPT 3]",
    "title": "[LOOP MODE EXPERIENCE]",
    "subtitle": "[Turn repetition into celebration.]"
  },
  "centerpiece": {
    "device": "front-facing modern smartphone centered vertically",
    "screen": {
      "status_bar": "9:41 time, signal, wifi, battery",
      "top_controls": [
        "back chevron left",
        "share icon right"
      ],
      "mode_header": {
        "icon": "infinity symbol",
        "title": "LOOP MODE",
        "subtitle": "You're in the loop."
      },
      "main_visual": {
        "artwork_shape": "large centered circle",
        "artwork": "sunset scene with a silhouetted person facing distant mountains and orange-purple sky",
        "ring_system": {
          "count": 3,
          "description": "1 album-art circle plus 2 bright segmented neon-green loop progress rings around it, with additional faint concentric halo lines"
        },
        "track_info": {
          "title": "[Sunset Lover]",
          "artist": "[Petit Biscuit]"
        }
      },
      "insight_card": {
        "title": "TIME DISTORTION",
        "text": "The longer you listen, the slower time moves."
      },
      "stats_row": {
        "count": 3,
        "items": [
          "27 plays",
          "2h 13m listening time",
          "Top 0.1% of listeners"
        ]
      },
      "action_buttons": {
        "count": 2,
        "items": [
          "Share Loop",
          "Your Loops"
        ]
      },
      "mini_player": {
        "thumbnail": "same sunset album art",
        "title": "[Sunset Lover]",
        "artist": "[Petit Biscuit]",
        "right_icons": [
          "device/connect icon",
          "pause icon"
        ]
      }
    }
  },
  "side_metrics": {
    "count": 2,
    "left": {
      "value": "27",
      "label": "times today",
      "decoration": "small vertical equalizer glyph below"
    },
    "right": {
      "value": "2h 13m",
      "label": "listening today",
      "decoration": "small vertical equalizer glyph below"
    }
  },
  "bottom_info": {
    "sections": [
      {
        "title": "KEY COMPONENTS",
        "position": "bottom left",
        "count": 4,
        "labels": [
          "Loop progress ring",
          "Listening stats",
          "Time distortion visuals",
          "Shareable moments"
        ]
      },
      {
        "title": "WHY IT WORKS",
        "position": "bottom center",
        "count": 1,
        "labels": [
          "Transforms repeat behavior into emotional feature."
        ]
      },
      {
        "title": "INTERACTION",
        "position": "bottom right",
        "count": 4,
        "labels": [
          "Auto-enter on repeat",
          "Tap ring for detail",
          "Share loop card",
          "Haptic pulse on loop"
        ]
      }
    ],
    "footer_pill": {
      "icon": "Spotify-like circular logo",
      "text": "Some songs deserve forever."
    }
  },
  "colors": {
    "primary": "electric Spotify green glow",
    "secondary": "black, charcoal, dark gray",
    "accent": "white typography and subtle emerald highlights"
  },
  "lighting": "strong green bloom around progress rings and beneath the phone, with soft vignette edges"
}