SXSW always features a wide representation of businesses seeking to capitalize on the dynamic atmosphere. This year will feature two interesting companies with new and innovative iPhone applications. Zooz Mobile is the developer of ZOOZbeat™, an iPhone app that enables immediate remixing of music. With Zoozbeat, anyone can remix music from their favorite artists at SXSW.

Six-String has created an iPhone music game with the most realistic guitar experience to date. With Six-String, people can pluck, strum and change cords to original studio recordings. You can literally play guitar anywhere.

Stop by the Music Trade Show to check out these great applications and more.