ClipVoice: Grab the sunrise shot, trim it to a solid 10‑second slice where the sun just peeks over the horizon—keep that soft glow and the low‑key ice crack. Drop a simple, four‑beat per minute beat under it, but let it breathe—think a laid‑back drum pad, maybe 30 bpm, so it feels like a heartbeat rather than a hype track. Layer the real ice crackling as a subtle overlay—thin it with a slight low‑pass to match the horizon’s chill. Use a quick cross‑fade when the beat kicks in so the ice sound doesn’t pop off the edge. If you want extra texture, toss in a faint vocal hum that echoes the sunrise, but keep it buried below the beat. Keep it short, keep it cool, and let the natural rhythm of the fjords do the talking.