Stars come together to perform Avicii's biggest hits in tribute concert A record-breaking crowd came out to honor the late DJ Tim Bergling, known as Avicii, in his hometown of Stockholm. Bergling was 28 years old when he died by suicide last year. After his death, his parents started the Tim Bergling Foundation to advocate for the recognition of suicide as a global health emergency. They put on Wednesday's two-hour tribute to raise awareness for mental health. Anthony Mason reports.