{
  "song_id": "04_sleepless in a hotel room_20260406",
  "prompt": "Genre: Modern Country Rock, Arena Ballad; BPM: 68; Key: G Major; Rhythm: Powerful, half-time arena rock ballad groove with a heavy snare on 2 and 4, anchored by a solid kick and bass foundation; Instruments: Roomy acoustic drums, clean foundational electric bass, arpeggiated clean electric guitar with delay, gritty blues-rock lead guitar for fills and melodies, wide-strummed acoustic guitar for texture; Vocals: Male vocalist with a gravelly, soulful country twang, delivering a performance that shifts from a restrained verse to powerful chest belting in the chorus, supported by lush background vocal stacks; Mood: Melancholy, lonely, longing, introspective, anthemic, heartfelt; Production: Wide, spacious stadium mix with prominent reverb on drums and vocals, guitars panned for a full stereo image, polished modern Nashville sound; Highlight: The massive stadium drop into a catchy, anthemic chorus with an infectious pop earworm melody.",
  "title": "归途无声",
  "lyrics": "[intro]\n(Chords: G - D - Em - C)\n(Inst: Clean electric guitar plays a memorable, slightly melancholic arpeggiated riff with delay. Distant, overdriven guitar swell enters. Bass and drums are absent.)\n(Sound-Design: Atmospheric reverb on the guitar, creating a sense of space and loneliness.)\n(Vocal-Perf: No vocals.)\n\n[verse]\n(Chords: G - D - Em - C)\n(Inst: Full band enters. Drums play a simple, heavy backbeat. Bass locks with kick. Clean arpeggiated guitar continues. Strummed acoustic guitar adds warmth.)\n(Vocal-Perf: intimate close-mic feel, restrained, slightly breathy delivery with a country twang, story-telling cadence.)\n公路尽头的路灯一盏盏熄灭\n收音机里有人在唱旧的离别\n油表指针压着零刻度\n靠边停下 引擎还在颤\n公路尽头的路灯一盏盏熄灭\n\n[chorus]\n(Chords: C - G - D - G - C - G - D)\n(Inst: Dynamics lift significantly. Drums are heavier, cymbals open up. Overdriven guitars play power chords. Lead guitar plays melodic fills. Bass drives harder.)\n(Vocal-Perf: powerful chest belting, raw emotional delivery, added grit and vibrato. Lush background vocal stacks enter on key phrases for emphasis.)\n(Hook-DNA: The main hook is a soaring, simple, highly memorable phrase that repeats over the powerful chord change, landing on strong beats. The core line is a brain-scratching melodic hook.)\n(Melody-Contour: Ascending melody that leaps up to a high, sustained note, creating an anthemic, desperate feeling before resolving down.)\n这条路我走了太多遍\n每一次都觉得快到家\n导航早就没了信号\n可我不知道该往哪拐\n\n[interlude]\n(Chords: G - D - Em - C)\n(Inst: Bluesy, melodic electric guitar solo takes the lead. The rhythm section provides a solid, driving backdrop. Clean guitar arpeggios are less prominent.)\n(Sound-Design: Guitar solo has a warm overdrive, sustain, and a touch of delay/reverb, making it sing.)\n(Vocal-Perf: Ad-lib vocalizations (\"Whoa~\") with heavy reverb, placed in the background.)\nWhoa~\n\n[verse]\n(Chords: G - D - Em - C)\n(Inst: Similar to first verse, but with subtle lead guitar fills responding to the vocal phrases. Energy is slightly higher.)\n(Vocal-Perf: A bit more intensity than the first verse, building anticipation for the next chorus.)\n后备厢里还压着你的行李箱\n我说等你回来再打开看看\n镇子上的狗叫得凶\n风吹过来 带着麦子香\n后备厢里还压着你的行李箱\n\n[chorus]\n(Chords: C - G - D - G - C - G - D)\n(Inst: ↑ same as first chorus, but with even more energy. Cymbals are crashing more frequently. Lead guitar is more active with counter-melodies.)\n(Vocal-Perf: Full power, belting with maximum grit and emotion. Ad-libs are added towards the end. Background vocals are more prominent.)\n(Hook-DNA: ↑ same memorable phrase, delivered with heightened urgency.)\n(Melody-Contour: ↑ same ascending leap, but with more vocal strain for emotional impact.)\n这条路我走了太多遍\n每一次都觉得快到家\n导航早就没了信号\n可我不知道该往哪拐\n\n[bridge]\n(Chords: Am - C - G - D)\n(Inst: Instrumentation becomes more sparse initially, focusing on whole notes from bass and guitars. Drums simplify, building back up with a snare roll into the outro.)\n(Vocal-Perf: Vocals become more reflective and slightly softer before swelling in volume and intensity towards the end.)\n窗玻璃上贴着你写的字条\n说好的等我 灯还亮着没熄\n门缝漏出的光刺进我眼睛\n\n[outro]\n(Chords: G - D - Em - C)\n(Inst: Main guitar riff from the intro returns. Band plays out, gradually fading. The overdriven guitar plays a final, soulful melodic phrase.)\n(Sound-Design: Long reverb tails on the final snare hit and guitar notes.)\n(Vocal-Perf: Final \"Whoa~\" ad-libs, drenched in reverb, fading into silence.)\nWhoa~",
  "cover": {
    "template_id": 2,
    "template_name": "公路孤影",
    "scene_description": "夜色中一条延伸向远方的乡村公路，路灯依次熄灭只剩最后一盏昏黄，一辆旧皮卡停在路肩，后备厢半开，远处农舍透出一扇橙色的灯光，天空是深靛蓝渐变至地平线的暖橙，整体构图孤寂而带有一丝归途的温度",
    "cover_prompt": "A lone vintage pickup truck parked on the shoulder of a dark rural highway stretching to the horizon, street lamps going dark one by one with only the last lamp glowing amber, the truck's tailgate slightly open, a warm orange light visible from a distant farmhouse window cutting through the deep indigo night, sky grading from deep navy blue at the top to a thin warm orange glow at the horizon, vast open fields on both sides, cinematic wide shot, film grain texture, melancholic yet quietly hopeful atmosphere, no people, no text, no watermark, hyper-realistic photography style, golden hour meets blue hour, country road, solitude and longing",
    "selection_reason": "公路与停驶的车构成归途受阻的视觉隐喻，远处透光的窗户暗示等待与牵挂，与歌词中'不知道该往哪拐'和'灯还亮着没熄'形成呼应，孤寂而不绝望的色调精准匹配曲风情绪"
  },
  "cover_prompt": "A lone vintage pickup truck parked on the shoulder of a dark rural highway stretching to the horizon, street lamps going dark one by one with only the last lamp glowing amber, the truck's tailgate slightly open, a warm orange light visible from a distant farmhouse window cutting through the deep indigo night, sky grading from deep navy blue at the top to a thin warm orange glow at the horizon, vast open fields on both sides, cinematic wide shot, film grain texture, melancholic yet quietly hopeful atmosphere, no people, no text, no watermark, hyper-realistic photography style, golden hour meets blue hour, country road, solitude and longing"
}