The duo's first collab "Come & Go" dropped July 10 and is currently riding high on several Billboard charts. It debuted at No. 1 on Billboard's Hot Rock & Alternative Songs chart and the newly launched Hot Alternative Songs survey, topping both lists dated July 25."Come & Go" is the first song to debut at No. 1 on the former chart following a track's release week since Green Day's "Oh Love" in August 2012.