Dan Auerbach's side project Arcs and their debut single "Outta My Mind"(Nonesuch/Warner Bros) was the Most Added record this week at Modern Rock. Warner Bros also scored the #2 Most Added record with "Molecules" from Atlas Genius. Red Bull's AWOLNATION had a strong day with "I Am" as did Republic's Florence + The Machine who are steadily building "Ship To Wreck." Other winners included Cold War Kids' "First" (Downtown) and Houndmouth's "Sedona" (Rough Trade).