sentences:  In December 2010, professional singer Matthew Smith, known as Matt Heart, sued Summit Entertainment in the case "Smith v. Summit Entertainment LLC".Smith's song "Eternal Knight" was posted on several websites accompanied by cover art which Summit claimed used its "Twilight" typeface mark.Smith won four of the seven causes of action, including his right to continue distribution of his copyrighted song, under the terms that he remove any reference to "Twilight" or the "Twilight Saga".