Chris Willman Music WriterThe ASCAP Screen Music Awards kicked off a four-day virtual celebration Monday morning with the naming of winners in the peer-voted ASCAP Composers’ Choice Awards, with the score for Pixar’s “Soul” managing to notch yet another triumph as its sweep continues virtually unabated.The number of categories for the performing rights organization’s still fairly new division of awards voted by fellow songwriters and composers was expanded in this round, with documentary score