Spoken word poetry at the Library of Congress

A submission made via the LoC suggest terminology form:

I recommend adding terminology for "Sound poetry": "Spoken word poetry." You can see from the results of this Googlefight that the latter phrase is the one more commonly used.

The reason I ask is I'm cataloging a zine called Too Many Bisexual Rock Stars and Not Enough Lesbian Hip Hop Artists that is comprised entirely of spoken word poem texts.

A million thanks!