Adding music to loop Im newbie. I just wanted to ask how can i put my tmrpcm.play into loop. Im trying to put it in a loop but the problem is it didn't play. I also try adding a method and call the method into the loop but it give me the same problem also. It will just only play in the void setup. 

Here's my code.

#include "SD.h"
#define SD_ChipSelectPin 4
#include "TMRpcm.h"
#include "SPI.h"

TMRpcm tmrpcm;

void setup(){
tmrpcm.speakerPin = 9;
Serial.begin(9600);
if (!SD.begin(SD_ChipSelectPin)) {
Serial.println("SD fail");
return;
}

tmrpcm.setVolume(5);
tmrpcm.play("Yeah.wav");
}

void loop(){  }
The library has a built in loop function:

audio.loop(1);             0 or 1. Can be changed during playback 
                           for full control of looping.


See WIKI page of the library.

Btw, it is unclear if you mean by 'a loop' a while(true) loop or the void loop() function. Although it should not make a difference.