Sangat Ji
WJKK WJKF
I hope it's ok, I just wanted to share a website which I think has a great in depth explanations of Gurbani and deeper spiritual meanings in plethora of articles on all possible subjects. I am in no way connected to the author, I just found his website to be a gem and wanted to share.
Reflections On Gurbani
http://www.gurbani.org/articlemenu.php