('PROG:', ['C:\\Program Files (x86)\\Webteh\\BSPlayer\\bsplayer.exe', 'sget', 'M
aster'])
Traceback (most recent call last):
  File "c:\Python27\lib\site-packages\pyHook\HookManager.py", line 351, in Keybo
ardSwitch
    return func(event)
  File "c:/Users/Amar/Documents/volume+/main.py", line 106, in OnKeyboardEvent
    set_master_volume(get_master_volume() - 1)
  File "c:/Users/Amar/Documents/volume+/main.py", line 59, in get_master_volume
    print("OUTPUT". amixer_stdout)
AttributeError: 'str' object has no attribute 'amixer_stdout'