Debbie Harry, Cyndi Lauper and former REM frontman Michael Stipe were among those who've performed at a memorial concert for David Bowie.

It was originally intended as a retrospective of the his life and was announced just hours before his death from cancer in January.

Mumford and Sons and Miley Cyrus will play at a second event later - which will ask fans to donate to charity in return for a live stream to watch online.