PCM sound samples - is it possilbe to play some on espruino?

First I convert my file in Audacity 3.0.2. from mp3 to 16-bit PCM. Then make it mono, next decrease the rate down to 4000Hz, after that i export it and choose "Other Uncompressed files" then Choose "RAW (header-less)" and "Unsigned 8 bit PCM".
https://drive.google.com/file/d/1aRwviRZEjG6knpzrJkVbDOXAP0abKiZw/view?usp=sharing
https://drive.google.com/file/d/1aNGuXnGg5EVnTYrk8ywcDBUFvIZ2gBli/view?usp=sharing

After that I use this converter
https://www.espruino.com/File+Converter
and choose .raw file I've just created. In converter select window I choose base64, then I save code
converted there to TF card.
https://drive.google.com/file/d/1ekp6Or4iBGBYjUQfUsEeYlxw1mUJGt2U/view?usp=sharing

Next use this code

var f = E.openFile("Horse-Angry.raw","r");

var w = new Waveform(2048, {doubleBuffer:true});
// load first bits of sound file
w.buffer.set(f.read(w.buffer.length));
w.buffer2.set(f.read(w.buffer.length));
var fileBuf = f.read(w.buffer.length);
// when one buffer finishes playing, load the next one
w.on("buffer", function(buf) {
  buf.set(fileBuf);
  fileBuf = f.read(buf.length);
  if (fileBuf===undefined) w.stop(); // end of file
});
// start output
analogWrite(A0, 0.5, {freq:40000});
w.startOutput(A0,11025,{repeat:true});

to play it.