The result was Keep per information that arose since the nomination (non-admin closure) brewcrewer (yada, yada) 00:38, 23 December 2007 (UTC)[reply]
Assuming that it's notable at this time, there's a WP:NOTNEWS problem. This is a one time conferernce that in a year from now will be forgotten. Nothing in the article suggests that the conference will have a substantial and lasting impact on Latin Alternative music. In addition, that article seems a bit too much WP:SPAMMY. brewcrewer (yada, yada) 22:20, 19 December 2007 (UTC)[reply]