Learn how to say Leitmotivs correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word leitmotif:
a recurrent theme throughout a musical or literary composition, associated with a particular person, idea, or situation:
there are two leitmotifs in his score marking the heroine and her Fairy Godmother
late 19th century: from German Leitmotiv, from leit- ‘leading’ (from leiten ‘to lead’) + Motiv ‘motive’