Basic helm interface to emms
This package require emms and helm.
You can get it from Melpa, otherwise when installing from source,
ensure all dependencies are installed and working, then put
"helm-emms.el" somewhere in your load-path, compile it and require
helm-emms, or even better use (autoload 'helm-emms "helm-emms" nil t).
Ensure first emms is working as expected, and configure it as described at
Emms home page
Then M-x helm-emms.
That's all, have fun.