+ ;; projectile-find-file
+ ;; projectile-switch-buffer
+ ;; projectile-find-file-other-window
+#+END_SRC
+
+** Which key
+
+[[https://github.com/justbur/emacs-which-key][which-key]] show the key bindings
+
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+
+ (use-package which-key
+ :ensure t
+ :config
+ (which-key-mode))
+
+#+END_SRC
+
+** Emms
+
+We can use [[https://www.gnu.org/software/emms/quickstart.html][Emms]] for multimedia in Emacs
+
+#+BEGIN_SRC emacs-lisp :tangle yes :results silent
+
+ (use-package emms
+ :ensure t
+ :init
+ (setq emms-source-file-default-directory "~/Music/")
+ (define-emms-simple-player mplayer '(file url)
+ (regexp-opt '(".ogg" ".mp3" ".mgp" ".wav" ".wmv" ".wma" ".ape"
+ ".mov" ".avi" ".ogm" ".asf" ".mkv" ".divx" ".mpeg"
+ "http://" "mms://" ".rm" ".rmvb" ".mp4" ".flac" ".vob"
+ ".m4a" ".flv" ".ogv" ".pls"))
+ "mplayer" "-slave" "-quiet" "-really-quiet" "-fullscreen")
+ :config
+ (emms-standard)
+ (emms-default-players))
+