G [Chorus] G Am D7 G One, one, one grain of sand Am D7 G One, one, one grain of sand Am Just one little grain of sand D7 G Can change your life and ruin your plans Am Undermine your house of love D7 G Bring you tumbling down Am D7 G One, one, one grain of sand [Verse 1] Am D7 G Once upon a mountain top a castle stood Am D7 G Carved out of rock and stone, iron and wood C D7 G Then one day a grain of sand grew into an avalanche C D7 G Undermine the mountain side and the castle tumbled down Am D7 G One, one, one grain of sand [Verse 2] G C Am D7 G A lover spoke an angry word that lead to tears C Am D7 G The tears led to a quarrel, love disappeared C Am That word was like a grain of sand D7 G That undermined the things they've planned C Am It shook up their house of love D7 G And brought it tumbling down Am D7 G One, one, one grain of sand [Chorus] Am Just one little grain of sand D7 G Can change your life and ruin your plans Am Undermine your house of love D7 G Bring it tumbling down Am D7 G One, one, one grain of sand Am D7 G One, one, one grain of sand