LOS ANGELES (AP) — First, prosecutors showed a photo of Michael Jackson’s pale and lifeless body lying on a gurney. Then, they played a recording of his voice, just weeks before his death.

Slow and slurred, his words echoed Tuesday through a Los Angeles courtroom at the start of the trial of the doctor accused of killing him. As a worldwide audience watched on TV and Jackson’s family looked on from inside the courtroom, a drugged Jackson said:

“We have to be phenomenal. When people leave this show, when people leave my show, I want them to say, ‘I’ve never seen nothing like this in my life. Go. Go. I’ve never seen nothing like this. Go. It’s amazing. He’s the greatest entertainer in the world.'”

Prosecutors played the audio for the first time during opening statements as they portrayed Dr. Conrad Murray, 58, as an incompetent physician who used a dangerous anesthetic without adequate safeguards and whose neglect left the superstar abandoned as he lay dying.

Defense attorneys countered that Jackson caused his own death by taking a drug dose, including propofol, after Murray left the room.

A number of Jackson’s family members were in the courthouse, including his father Joseph, mother Katherine, sisters LaToya and Janet, and brothers Jermaine, Randy and Tito. LaToya Jackson carried a sunflower, her brother’s favorite flower.