Grand Performances concert ‘Songs in the Key of L.A.’

A lively Ozomatli at the Grand Performances concert “Songs in the Key of L.A.” at downtown’s California Plaza. (Kirk McKoy / Los Angeles Times)

Aug. 4, 2013 11:49 AM PT

Special surprise guest Stevie Wonder performed with Ozomatli at the end of a Grand Performances show in downtown that featured songs from the Los Angeles Public Library’s sheet music archive.

Cheech Marin takes the stage to perform “Born in East L.A.” with Ozomatli. (Kirk McKoy / Los Angeles Times)

Cheech Marin onstage with Ozomatli during a Grand Performances concert. (Kirk McKoy / Los Angeles Times)

Jackson Browne closes out his set with Ozomatli. (Kirk McKoy / Los Angeles Times)

Students from St. Teresa Elementary School join Ozomatli onstage at the California Plaza. (Kirk McKoy / Los Angeles Times)

Surprise guest Stevie Wonder dazzles the Grand Performances audience as he takes the stage with Ozomatli. (Kirk McKoy / Los Angeles Times)

Stevie Wonder surprised a thrilled plaza with an electrifying version of his seldom performed ode to the city, “Land of La La,” among other songs. (Kirk McKoy / Los Angeles Times)