▁like ▁his ▁close ▁friend , ▁Juan ▁B aut ista ▁Al ber di , ▁A man cio ▁Alc ort a ▁was ▁both ▁a ▁valuable ▁contrib utor ▁to ▁the ▁surv ival ▁of ▁the ▁constitution al ▁republic ▁in ▁the ▁per il ous ▁years ▁after ▁ 1 8 5 3 , ▁and , ▁an ▁important ▁prec ursor ▁to ▁the ▁development ▁of ▁music ▁in ▁Argentina . ▁Though ▁many ▁of ▁his ▁works ▁were ▁lost , ▁ 5 4 ▁compos itions ▁were ▁ultimately ▁located ▁and ▁published ▁in ▁Argentina ▁and ▁in ▁Paris , ▁between ▁ 1 8 6 9 ▁and ▁ 1 8 8 3 . ▁ ▁See ▁also ▁Cas im iro ▁Alc ort a ▁ ▁References ▁and ▁external ▁links ▁ ▁Category : Ar gent ine ▁compos ers ▁Category : Ar gent ine ▁econom ists ▁Category : M embers ▁of ▁the ▁Argent ine ▁Senate ▁Category : Pe ople ▁from ▁Santiago ▁del ▁Est ero ▁Province ▁Category : 1 8 0 5 ▁birth s ▁Category : 1 8 6 2 ▁death s ▁Category : 1 9 th - century ▁compos ers <0x0A> </s> ▁Le one ▁and ▁L 2 ▁are ▁two ▁bout iques ▁situated ▁inside ▁the ▁historic ▁S inc la ir ▁Centre ▁building , ▁at ▁ 7 5 7 ▁West ▁H ast ings ▁Street , ▁V ancouver , ▁BC . ▁F ounded ▁in ▁ 1 9 8 7 ▁by ▁Maria ▁and ▁Alberto ▁Le one , ▁the ▁store ▁is ▁a ▁popular ▁stop ▁for ▁visit ing ▁cele brit ies ▁. ▁In ▁ 1 9 9 6 ▁Le one ▁expanded ▁into ▁the ▁lower ▁level ▁of ▁the ▁S