Is this the voice of Frida Kahlo audio

The National Sound Library of Mexico has unearthed what they believe could be the first known voice recording of Frida Kahlo, taken from a pilot episode of 1955 radio show El Bachiller, which aired after her death in 1954. The episode featured a profile of Kahlo s artist husband Diego Rivera. In it, she reads from her essay Portrait of Diego. Subscribe to Guardian News on YouTube Frida Kahlo s only known voice recording possibly found in Mexico