▁first ▁record ▁to ▁feature ▁new ▁bass ist ▁Camer on ▁Daw son ▁after ▁the ▁departure ▁of ▁R ex ▁Hor an , ▁it ▁spawn ed ▁the ▁singles ▁Red ▁Cass ette ▁- ▁play list ed ▁and ▁played ▁heavily ▁on ▁UK , ▁German ▁and ▁Japanese ▁radio , ▁Hello ▁Good night ▁and ▁last ly ▁Che ap ▁Hotel . ▁The ▁album ▁chart ed ▁at ▁number ▁ 2 9 ▁in ▁the ▁Independent ▁UK ▁album ▁chart . ▁The ▁band ▁released ▁the ▁Room ▁Service ▁EP ▁via ▁a ▁P ledge ▁exclusive . ▁Most ▁recently ▁the ▁Mam as ▁Gun ▁have ▁released ▁their ▁acc laimed ▁ 4 th ▁album ▁Golden ▁Days . ▁This ▁is ▁the ▁first ▁of ▁their ▁albums ▁to ▁be ▁entirely ▁recorded ▁and ▁produced ▁by ▁the ▁band . ▁ ▁Japan ▁Re leases ▁Rout es ▁To ▁Rich es , ▁released ▁in ▁November ▁ 2 0 0 9 , ▁achieved ▁a ▁number ▁ 3 ▁sales ▁position ▁on ▁the ▁Japanese ▁Billboard ▁charts . ▁The ▁lead ▁single ▁from ▁this ▁album , ▁House ▁on ▁a ▁Hill , ▁was ▁a ▁ ▁number ▁ 2 ▁hit ▁on ▁the ▁Japanese ▁Hot ▁ 1 0 0 ▁singles ▁chart ▁and ▁the ▁most ▁played ▁song ▁on ▁Japanese ▁radio ▁in ▁ 2 0 0 9 . ▁First ▁single ▁' Red ▁Cass ette ' ▁from ▁third ▁album ▁Che ap ▁Hotel ▁received ▁good ▁radio ▁play ▁in ▁Japan ▁but ▁failed ▁to ▁em ulate ▁past ▁success es ▁after ▁pe aking ▁at ▁ 6 7 ▁on ▁the ▁Japanese ▁Hot ▁ 1 0 0 ▁chart . ▁ ▁Korea ▁Re leases : ▁Tour ▁Edition ▁Other ▁Side ▁of ▁Mam as ▁Gun ▁featuring ▁dem os