sound-wav.el 
sound-wav.el provides play wav file. It is Emacs port of vim-sound
Requirements
- Emacs 24 or higher
- deferred.el
Installation
sound-wav is available on MELPA and MELPA stable
You can install sound-wav with the following command.
M-x package-install [RET] sound-wav [RET]
To speed up sound playing in windows, make sure
powershell
is installed, and then install the emacs package powershell. This
can be done with the following command:
M-x package-install [RET] poweshell [RET]
When this is installed, sound-wav will create a hidden shell process
named * sound-wav-powershell* to play sounds without needing to
start poweshell multiple times. For me this changes a 1-2 second
delay in sounds to immediate sound processing.
Interface
(sound-wav-play wav-file1 wav-file2...)
Play wav-file1, wav-file2... . This function takes variable arguments.
Sample Code
;; Play wav file when file opened
(defun my/find-file-hook ()
(sound-wav-play "somemusic.wav"))
(add-hook 'find-file-hook 'my/find-file-hook)
;; Play wav file when you start to write python
(eval-after-load "python"
'(progn
(sound-wav-play "somemusic.wav")))