LOS ANGELES — Stevie Wonder, Faith Evans, Aloe Blacc and Eric Benet paid tribute to Prince at a public memorial Friday.

Thousands gathered in front of Los Angeles City Hall for the celebration, where the entertainers performed songs from Prince’s vast catalog. Investigators are still trying to determine what caused his unexpected death last month at age 57.

Wonder closed the evening with “Purple Rain.”

“What an incredible life, music and legacy that he gave us,” Wonder said. “I think the only thing we can do in the spirit of Prince is to learn to truly love one another and come together. We can’t just talk about it we got to be about it.”

– From news service reports