Peter, Paul & Mary. Around the Campfire. If I Had A Hammer. ピーター、ポール&マリー. キャンプファイヤーを囲んで. 私はハンマーいた場合.
...If I had a hammer, I'd hammer in the morning, I'd hammer in the evening, All over this land, I'd hammer out danger, I'd hammer out a warning, I'
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