"In search of my face, I have worn many masks.
To find my voice I have sung many songs." : J. Hough
Another interesting poster I passed
.. I hope I remembered the author's name properly.
Usually I think of masks as negative things, something artificial or something that I hide behind. Here they might be considered as positive things, or is the speaker contrasting masks to songs?
Melinda_blog

We all have masks to match our multiple... er... somethings...
Don't knock it
Somehow I suspect you're not a Billy Joel fan, but...
don't knock it till you've tried!
http://www.youtube.com/watch?v=uAYIstCi0sw