['they', 'begin', 'play', 'version', 'EmptyParameter']
['<PRP>', 'begin-55.1', 'performance-26.7', "Synset('change_of_course.n.01')", 'EmptyParameter']
They begin playing a instrumental version of That Old Black Magic.
<PRP> begin playing a Synset('instrumental.a.01') Synset('change_of_course.n.01') of that Synset('old.a.01') Synset('black.a.02') magic.