, ▁Sh elter ▁B elt ▁released ▁Rain ▁Home . ▁In ▁ 2 0 0 6 , ▁the ▁group ▁released ▁Under ▁The ▁World ▁A while ▁and ▁performed ▁a ▁series ▁of ▁album ▁release ▁parties ▁throughout ▁the ▁mid west . ▁During ▁a ▁concert ▁with ▁Ne va ▁Din ova , ▁drum mer ▁Anthony ▁K nu ppel ▁d rank ▁a ▁pitch er ▁of ▁be er ▁as ▁his ▁" special ▁dance ". ▁ ▁As ide ▁from ▁their ▁seven ▁members , ▁Sh elter ▁B elt ▁also ▁frequently ▁use ▁guest ▁mus icians ▁to ▁divers ify ▁their ▁sound . ▁The ▁late ▁O ma ha ▁jazz ▁veter an ▁Luigi ▁Wait es ▁was ▁amongst ▁them ▁and ▁later ▁joined ▁the ▁group , ▁adding ▁depth ▁to ▁their ▁sound ▁by ▁way ▁of ▁v ib raph one ▁and ▁mar im ba . ▁ ▁M embers ▁J esse ▁J . ▁Otto ▁and ▁Anthony ▁K nu ppel ▁have ▁also ▁worked ▁with ▁O ma ha ▁artist ▁F izz le ▁Like ▁A ▁Flo od . ▁ ▁In ▁ 2 0 0 7 ▁Sh elter ▁B elt ▁released ▁the ▁short ▁film ▁Ext ra ordinary ▁Le verage , ▁which ▁they ▁collect ively ▁produced ▁and ▁scored . ▁The ▁sound track ▁also ▁includes ▁Wait es ▁playing ▁v ib raph one . ▁ ▁Sh elter ▁B elt ▁tou red ▁the ▁Hawai ian ▁Islands ▁twice ; ▁in ▁both ▁ 2 0 0 7 ▁and ▁ 2 0 0 8 . ▁ ▁Sh elter ▁B elt ▁was ▁invited ▁to ▁play ▁both ▁the ▁ 2 0 0 6 ▁and ▁ 2 0 0 8 ▁Missouri ▁Valley ▁History ▁Conference . ▁