Kanye West and Jay Z's SXSW show in Austin, Texas last night was a rap show to behold. Rappers Kanye West and Jay Z joined together on stage at the SXSW Music Festival in Texas Wednesday night for Samsung's two-hour sponsored show.

E! News interviewed a concert goer and the person told them that it was epic. "There was two stages. There was one up front. Both of the stages elevated like an elevator." The concert goer added about Kanye West and Jay Z's SXSW show, "They performed their new remix for 'Drunk in Love'. The concert goer said that while Beyoncé was on the track, the bootylicious songstress wasn't able to perform and be there on stage with her beau.

Other celebrities who attended the SXSW Music Festival were Diddy and Tyler the Creator. A source confirmed this and told E! News that Tyler the Creator showed up right after Kanye. The source even reported that Tyler the Creator said, "Oh my gosh I got to leave, I'm about to be on stage." However, an unfortunate tragedy occurred that prevented the star to come up on stage to perform.

Samsung users were in for a real treat during the whole of the SXSW Music Festival since it was intentionally made to give the users a treat. A source says of the festival where Kanye West and Jay Z performed, "If you had a Samsung Galaxy, you could get a wristband for the concert, and you could bring someone who didn't have a Samsung phone." In addition to this, if a Samsung user runs out of battery, all the user has to do is tweet #PowerOn and Samsung people will bring the user a battery in line.

Kanye West and Jay Z's SXSW show selection was composed of hits from their Watch the Throne collaboration. They performed these hits throughout the night which included "No Church in the Wild," ''N---as in Paris," ''Who Gon Stop Me" and "Otis."

Kanye West Jay Z SXSW show ended with the rappers finished with the crowd shouting and chanting 'encore!', an insider reports.

Here's a fan clip from the show: