Catalex MP3 Playing: 0

Im new to arduino and i just bought the mp3 chip. I used the sample code ArduinoSerialMP3Player/ArduinoSerialMP3Player.ino at master · cefaloide/ArduinoSerialMP3Player · GitHub and so far i can't get it to play any music. No matter what command i give it the response will be Playing: 0. The card is formatted FAT32 and the folders and songs are named like they should be.

Any ideas on why its not working?