▁to ▁the ▁lives ▁and ▁outside ▁respons ib ilities ▁of ▁individual ▁members ) ▁that ▁it ▁is ▁virt ually ▁impossible ▁to ▁include ▁all ▁current ▁members ▁in ▁any ▁given ▁appearance . ▁Over ▁the ▁years , ▁many ▁former ▁main st ays ▁have ▁moved ▁on ▁while ▁the ▁group ▁seems ▁to ▁be ▁constantly ▁re pl en ished ▁by ▁new , ▁younger ▁talent . ▁ ▁This ▁has ▁been ▁the ▁continu ing ▁tr end ▁ever ▁since ▁the ▁beginning . ▁ ▁Additionally , ▁it ▁is ▁worth ▁not ing ▁that ▁E E ▁is ▁also ▁an ▁inter gener ational ▁group : ▁Some ▁of ▁its ▁current ▁members ▁are ▁grand par ents , ▁some ▁are ▁parents , ▁and ▁some ▁are ▁college - age ▁and ▁younger . ▁ ▁At ▁least ▁ 2 ▁father - and - son ▁combinations ▁have ▁been ▁part ▁of ▁the ▁group ▁at ▁one ▁point , ▁as ▁well ▁as ▁at ▁least ▁ 3 ▁husband - and - w ife ▁comb os . ▁ ▁Current ▁R oster ▁Bob ▁Kol ov ich ▁- ▁band le ader ▁Mike ▁Smith ▁- ▁trom bone , ▁per cussion , ▁ac ro bat ics , ▁ho op ing , ▁fire ▁Dan ▁Mer lo ▁- ▁trom bone , ▁tr ump et , ▁per cussion ▁Rich ▁Cap al bo ▁- ▁trom bone , ▁per cussion , ▁bass ▁guitar ▁Jer emy ▁Green ▁- ▁trom bone ▁Bret ▁L ort ie ▁- ▁eu phon ium , ▁trom bone ▁Christopher ▁D ixon ▁- ▁trom bone ▁Jimmy ▁V ones h ▁- ▁sa x oph ones , ▁g ong , ▁vocals ▁Be ▁Wilson ▁- ▁alto ▁sa x oph one ,