"What Can Do with My Heart " is a song recorded by American country music artist Juice Newton. It was released in December 1986 as the fifth single from the album Old Flame. The song reached #9 on the Billboard Hot Country Singles & Tracks chart. Notably, the song was written by Newton's long-time musical partner Otha Young, who also penned Newton's first number-one country hit, "The Sweetest Thing (I've Ever Known)".

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