2 0 0 5 . ▁Until ▁ 2 0 0 9 , ▁he ▁navig ated ▁several ▁European ▁rivers ▁with ▁a ▁con voy ▁of ▁three ▁ships , ▁including ▁a ▁cargo ▁ship ▁converted ▁to ▁a ▁floating ▁stage , ▁a ▁to w bo at ▁MS ▁Wall see , ▁and ▁a ▁house bo at . ▁This ▁included ▁concert s ▁with ▁local ▁mus icians ▁in ▁numerous ▁towns ▁along ▁the ▁route . ▁Perform ances ▁were ▁made ▁at ▁the ▁ 2 0 0 7 ▁Don au ins elf est ▁in ▁Vienna ▁( fe aturing ▁Will i ▁Res et ar its ), ▁The ▁first ▁part ▁of ▁the ▁tour ▁lead ▁down ▁the ▁river ▁Dan ube ▁to ▁its ▁delta ▁at ▁the ▁Black ▁Sea . ▁ ▁In ▁ 2 0 0 8 , ▁a ▁document ary ▁DVD ▁of ▁this ▁tour ▁was ▁released : ▁Go is ern ▁goes ▁East . ▁ ▁In ▁ 2 0 0 8 , ▁the ▁second ▁leg ▁of ▁the ▁tour ▁went ▁up stream ▁the ▁Dan ube ▁via ▁Pass au ▁and ▁Reg ens burg , ▁through ▁the ▁Rh ine – Main – Dan ube ▁Canal , ▁and ▁down stream ▁the ▁Rh ine ▁to ▁Rot ter dam ▁in ▁the ▁Netherlands . ▁Sim ult ane ously ▁the ▁album ▁s ' N ix ▁[ The ▁Void ] ▁was ▁released . ▁The ▁river ▁tour ▁ended ▁with ▁a ▁three - day - long ▁celebr ation ▁in ▁Lin z , ▁the ▁ships ' ▁home port . ▁Part icip ating ▁mus icians ▁included ▁Klaus ▁D old inger , ▁B ap , ▁H ain d ling , ▁Konst antin ▁We