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 being used in this statement is a pun, as the word "chord" is used to create a play on words with the musical term "accord." The deeper meaning is that the pianists were always in harmony and agreement with each other, much like musical chords are in a piece of music.