"Derry's Walls" is a historical song sung in Northern Ireland. It commemorates the Siege of Derry in 1689. The author of the words is unknown, and it is sung to the tune of "God Bless the Prince of Wales.” A modified rendition is also popular amongst supporters of Rangers F.C.

Lyrics

Verse 1 The time has scarce gone round boys Three hundred years ago When Rebels on old Derry's Walls Their faces dare not show When James and all his rebel band Came up to Bishops Gate With heart and hand, and sword and shield We caused them to retreat. Chorus. Verse 2 Tho blood did flow in crimson streams Through many a winter's night They knew the Lord was on their side To help them in their fight They nobly stood upon the walls Determined for to die, Or fight and gain the victory And raise the Crimson high; Chorus. Verse 3 At last, at last, with one broadside, Kind heaven sent them aid, The boom that blocked The Foyle was broke And James he was dismayed The banner, boys, that floated Was run aloft with joy, God bless the ship that broke the boom, And saved the Apprentice Boys! Chorus.