What musical changes did Ilê Aiyê make to samba in order to create their new, "re-Africanized" musical texture? They mixed samba with Caribbean styles such as reggae and merengue. They stripped their parade of all instruments except voice, hand clapping, and percussion. They adopted a modified version of Candomblé instrumentation featuring the agogô, ilú, and xequerê. They eliminated social and political references from their songs in favor of lyrics that solely addressed questions of decolonization in Africa. All of the above.