Local hip-hop artists performed to a packed house at the Silk Bar & Cafe Friday night. The show was a promotion of local artists in the hip-hop community. They came with original beats and rhymes to showcase themselves for a chance to open for Bay Area rapper E-40 during a performance later this year. The performers will be contacted by the club managers with the details for the show and if they are performing. It was unclear how the judging was taking place. R&B singer Adam Aldama aka Sizzle, who has been around the Sacramento hip-hop scene for about three years, sang two of his newest songs while the dance floor let loose. "It's a pretty cool show," Sizzle said. "Cool artists too. I'm