Mumford & Sons' "Guiding Light" (Glassnote) closes out the panel and is this week's Most Added record. Other winners include Barns Courtney's "99" (Capitol), Mike Posner's "Song About You" (Island/Republic) and Jagwar Twin's "Loser" (Original Mind).

Mumford & Sons' "Guiding Light" (Glassnote) closes out the panel and is this week's Most Added record. Other winners include Barns Courtney's "99" (Capitol), Mike Posner's "Song About You" (Island/Republic) and Jagwar Twin's "Loser" (Original Mind).