#!/usr/bin/env python
#-*- coding: utf-8 -*-

import os

allow_ext = ['mp3', 'wav']

def list_dir(folder):
    items = os.listdir(folder)
    for item in items:
        abspath = os.path.join(folder, item)
        if(os.path.isdir(abspath)):
            list_dir(abspath)
        else:
            ext = abspath[abspath.rfind('.') + 1 : len(abspath)].lower()
            if ext in allow_ext:
                print abspath

list_dir("/home/korkeat/Music")