▁arms ]. ▁It ' s ▁sh ards ▁and ▁sections ▁of ▁a ▁relationship ▁which ▁compose ▁a ▁beautiful ▁m osa ic ." ▁About ▁the ▁song ▁and ▁its ▁versions , ▁he ▁also ▁said : ▁ ▁" 4 ▁de ▁Mar ço " ▁is ▁another ▁song ▁dedicated ▁to ▁V â nia , ▁which ▁whom ▁he ▁was ▁for ▁over ▁ 3 0 ▁years ▁by ▁the ▁time ▁of ▁the ▁album ▁release . ▁The ▁date ▁which ▁names ▁the ▁song ▁( 4 ▁March ) ▁refers ▁to ▁an ▁important ▁event ▁to ▁the ▁couple , ▁but ▁Re is ▁did ▁not ▁want ▁to ▁give ▁any ▁detail . ▁" Con c ór dia " ▁is ▁the ▁only ▁previously ▁released ▁song , ▁composed ▁in ▁the ▁ 9 0 s ▁and ▁released ▁in ▁ 2 0 0 3 ▁by ▁El za ▁So ares ▁in ▁her ▁album ▁V ivo ▁Fel iz . ▁ ▁" Az ul ▁de ▁Pres unto " ▁features , ▁among ▁other ▁artists , ▁the ▁sing ers ▁Bran co ▁M ello , ▁S ér gio ▁Brit to , ▁Arn al do ▁Ant unes ▁and ▁Paulo ▁Mik los , ▁his ▁former ▁colle agues ▁in ▁Tit ã s , ▁despite ▁Ant unes ▁not ▁being ▁a ▁member ▁since ▁the ▁early ▁ 9 0 s ▁and ▁Mik los ▁having ▁left ▁the ▁band ▁between ▁the ▁recording ▁sessions ▁and ▁the ▁album ▁release . ▁About ▁the ▁song , ▁the ▁first ▁studio ▁recording ▁featuring ▁all ▁of ▁them ▁since ▁T udo ▁ao ▁Mes mo ▁Tem po ▁Ag ora ▁( 1 9 9 1 ) ▁by ▁Tit ã s , ▁Re is ▁said : ▁" We ▁realized