NBC will be holding auditions for next season's The Voice at the Irving Convention Center at Las Colinas on July 28 and 29, 2012.
They are looking for solo artists and duos that perform all types of music: pop, rock, R&B, hip-hop, alternative, latin, country, blues, indie. They want to know your story and why you are "The Voice". To audition you must be a legal resident of the United States, be 15 years of age or older, and meet all other eligibility requirements (see them here).
The Irving Convention Center is located at 500 W. Las Colinas Boulevard. If you're unable to attend an Open Call Audition, you can always audition by video tape (learn more about that here).