0.25 => float VOLUME; // overall volume

// fetching number of channels from system
dac.channels() => int nChans;
<<< "[DacBeeps] Number of channels =", nChans >>>;
if(nChans != 4) {
    cherr <= "[4channelPlayer] Number of channels detected is not 4";
    me.exit();
}

// declare SndBufs

SndBuf LeftFront;
me.sourceDir() + "/input-files/" + "LeftFront.wav" => LeftFront.read;
LeftFront.gain(VOLUME);
LeftFront => dac.chan(0);
SndBuf RightFront;
me.sourceDir() + "/input-files/" + "RightFront.wav" => RightFront.read;
RightFront.gain(VOLUME);
RightFront => dac.chan(1);
SndBuf LeftRear;
me.sourceDir() + "/input-files/" + "LeftRear.wav" => LeftRear.read;
LeftRear.gain(VOLUME);
LeftRear => dac.chan(2);
SndBuf RightRear;
me.sourceDir() + "/input-files/" + "RightRear.wav" => RightRear.read;
RightRear.gain(VOLUME);
RightRear => dac.chan(3);

1::hour => now; // stall for 1 hour