Experimental vocalist Carmina Escobar led an ethereal performance while floating on Echo Park Lake

It was a performance that felt a bit like a mirage. On the shores of Echo Park Lake, a Oaxacan brass band led curious clutches of onlookers in an informal procession. In the middle of the lake floated a raft with three massive wooden megaphones. Behind them stood experimental vocalist Carmina Escobar,…