MONTEVIDEO, Uruguay (AP) — Every Monday night in the Uruguayan capital of Montevideo, hundreds gather around a table in a public square, drawn by the pulse of drums, guitars and voices carrying aloft a centuries-old rhythm. La Rueda de Candombe began as a casual jam session between friends, but has rapidly evolved into one of Uruguay’s most talked-about musical events, going from local street corners in the capital to the Cannes Film Festival . “What started as something among friends became