The event is expected to include performances by musicians including Sting, John Legend,and the Roots.

VOA: special.2010.04.21

The festivities concluded with performances by musicians,Sting,John Legend, The Roots and several other acts.

VOA: standard.2010.04.25

Bono, John Legend and Dianne Reeves all make guest appearances on the record.

NPR: Angelique Kidjo: Dancing Her Way To The Front

The 16-track playlist also includes John Legend's Ordinary People and the cast of Glee covering Lady Gaga.

BBC: Beyonce

It's a CD that features new artists like Maroon 5, Joss Stone, and John Legend covering Sly's classics.

NPR: Sly Stone Rumored to Make Grammy Bow