#溶けて can also be “melt” or “thaw” but with this particular kanji choice it's probably dissolve

[sukimas]

I like Yukari's little song from IaMP a lot. The last line is from "Spring View" by Du Fu, but the rest is original, as far as I can tell...

その優しい火が～♪ 命取られて消えていく～♪

That gentle fire～♪ Has taken your life and vanished～♪

その儚い火が～♪ 厳しい風で消えていく～♪

That transient fire～♪ Vanishes with the relentless wind～♪

血の気無い石の下～♪ 未来永劫石の下～♪

Beneath that stone without the warmth of life～♪ Forevermore beneath that stone～♪

聳え立つ冷たい石の塔～♪ 朽ち果ててく機械の街～♪

Unfeeling stone tower, rising above its surroundings～♪ Decaying to dust, the town of machines～♪

崩れ落ちてく砂の城～♪ 溶けて消えるは土の国～♪

Crumbling castle of sand～♪ Dissolving away is the kingdom of earth～♪

空だけは～昔と変らぬ美しき蒼～♪ 国～破れて～山河在り～♪

Only the sky is～ the same lovely blue as always～♪ A country～ may fall～ but its mountains and rivers remain～♪