Video: Halsey & Big Sean Perform ‘Alone’ on The Voice Sky 6 years ago Halsey and Big Sean stopped by The Voice to perform the remix to the song ‘Alone’ in an extravagant performance. Take a look and watch the clip below. Spread The Word Online: RelatedMusic: G-Eazy Ft. Halsey - 'Him & I'December 1, 2017In "Featured"News: Made In America Festival Performance Line-up (Get Your Tickets Now!)August 28, 2015In "Events"Music: PartyNextDoor Ft. Halsey - 'Damage'September 30, 2017In "Featured"