The tune is familiar — it’s “O, Tannenbaum”/”O, Christmas Tree.” But the words to Maryland’s state song are anachronistically odd:
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Written in 1861, "Maryland, My Maryland" became a Confederate marching song during the Civil War and was adopted as the state song in 1939.

The tune is familiar — it’s “O, Tannenbaum”/”O, Christmas Tree.” But the words to Maryland’s state song are anachronistically odd: