Leda Valladares
... that Leda Valladares produced a "Musical Map of Argentina" to document her country's folk music traditions?
... that <b id="mwsQ"><a href="./Leda_Valladares" id="mwsg" rel="mw:WikiLink" title="Leda Valladares">Leda Valladares</a></b> produced a "Musical Map of Argentina" to document her country's folk music traditions?