A better version also exists [123:00 / VG+] but is not available for download.
Video - information
TV report with part of Another Bites The Dust and Maradona's brief appearance
Line-up
Freddie Mercury (lead vocals, piano, tambourine, acoustic guitar),
Brian May (electric guitar, backing vocals, acoustic guitar, piano),
Roger Taylor (drums, lead vocals, backing vocals, timpani),
John Deacon (bass guitar)