the two pianists had a good marriage. they always were in a chord

in one to two sentences, interpret the figure of speech in the statement. make sure to include the word or language being used in the figure of speech and explain the deeper meaning

The figure of speech used in the statement is a pun, with the word "chord" being a play on words for both musical harmony and agreement in their marriage. This highlights the strong bond and unity between the two pianists, suggesting they are always in sync both musically and personally.