SndBuf mySound_short_eerie_chorus => dac;

"/Users/hannahleechoi/Documents/hw3_final_submit/seedWav/437475__camel7695__short-eerie-chorus.wav" => string filename_short_eerie_chorus;

//Lasts for 37 seconds
fun void short_eerie_chorus()
{
    // tell SndBuf to read this file
    filename_short_eerie_chorus => mySound_short_eerie_chorus.read;
    
    //Asks the sound how long it is (in samples).
    mySound_short_eerie_chorus.samples() => int numSamples;
    
    // set gain
    1.0 => mySound_short_eerie_chorus.gain;
    
    // play sound from the beginning
    0 => mySound_short_eerie_chorus.pos;
    
    0.0::second => dur HOLD_TIME;
    //numSamples/1 => dur HOLD_TIME;
    
    now + HOLD_TIME => time end;   //end = 3 + now
    while (now < end)
    {
        1 - (end-now) / HOLD_TIME => float progress; 
        for (0 => int i; i < 60; i++)
        {
            5.0 * Math.pow(progress, 3) => mySound_short_eerie_chorus.gain; 
        }
        10 ::ms => now;
    }     
    numSamples :: samp => now;  // Play for whole duration, but backward.    
}

repeat(0)
{
    short_eerie_chorus();
}

while(true)
{
    short_eerie_chorus();
}