Nothing But Thieves' debut single "Trip Switch" (RCA) will be the new #1 record at Modern Rock. X Ambassadors' "Unsteady" (KidinaKorner) enters the Top 5. We also have a bunch of records making their debuts, with The 1975's "The Sound", Walk The Moon's "Work This Body" (RCA), Kaleo's "Way Down We Go" and Catfish And The Bottlemen's "Soundcheck" (Capitol) all hitting the chart this week.