With multiple performance areas set up throughout the picturesque park, this year's Salt Lake City Jazz Festival trumpets in an impressive lineup of jazz acts tuned to a variety of tastes. Sheila E. and The E Family take to the stage Friday night, plucking their signature sound from a family tree dripping with virtuosos. Performers such as Pete Christlieb and Linda Small tickle ears without invading personal space, and The Orbit Group mingles jazz, hip-hop, and the unique sound of a snowflake hitting the earth to form its inimitable style.