2 0 0 5 ▁show ▁at ▁O bras ▁San it arias ▁Stadium , ▁where ▁they ▁presented ▁ES PE J IS M OS . ▁This ▁edition ▁also ▁includes ▁images ▁from ▁previous ▁t ours ▁and ▁shows , ▁such ▁as ▁the ▁Pe psi ▁Music ▁show ▁in ▁ 2 0 0 7 . At ▁the ▁end ▁of ▁the ▁year , ▁they ▁celebr ate ▁their ▁ 2 0 th ▁anni versary ▁with ▁a ▁show ▁at ▁Par que ▁R oca , ▁with ▁special ▁guests ▁such ▁as ▁H ora cio ▁“ Game x ane ” ▁Villa f añ e ▁( T odos ▁T us ▁Mu ert os ), ▁Wal as ▁( M ass acre ), ▁Fernando ▁Ru iz ▁Dí az ▁( C atu pec u ▁Mach u ), ▁Ale ▁Ser gi ▁y ▁Jul iana ▁G att as ▁( M ir anda ), ▁Ch ary ▁( Lo qu ero ), ▁and ▁former ▁E O Y ▁members ▁like ▁former ▁drum mer ▁O mar ▁K isch in ov sky ▁and ▁“ Os val d ito ”, ▁one ▁of ▁the ▁first ▁bass ▁players , ▁among ▁other ▁guests . ▁On ▁the ▁other ▁hand , ▁they ▁become ▁the ▁first ▁Argent in ian ▁rock ▁band ▁to ▁design ▁a ▁pair ▁of ▁train ers ▁with ▁V ans ’ ▁Black ▁Fin . ▁ ▁In ▁ 2 0 0 9 , ▁they ▁travel ▁to ▁Mexico ▁to ▁record ▁a ▁new ▁album ▁under ▁the ▁production ▁of ▁Pac o ▁H uid ob ro . ▁Furthermore , ▁Crist ian ▁becomes ▁the ▁chairman ▁of ▁the ▁Union ▁of ▁Independent ▁Mus icians ▁( Uni ón ▁de ▁M ús