Complex sentence: While serving his time, DJay gets a visit from Key and learns that Nola (Taryn Manning) has hustled the local radio DJs into playing his songs, which have become local hits.
Split into simpler sentences: While serving his time, DJay gets a visit from Key. DJay learns from Key that Nola (Taryn Manning) has hustled the local radio DJs into playing his songs, which have become local hits.