The 'Electric Light Orchestra Live: The Early Years' (2010) DVD, according to the 'Jeff Lynne Songs' website, features ''previously unreleased footage of the band performing live at Brunel University.'' This footage referred to is represented by this 18 minute video short.
Set List:
"King of the Universe" ;
"Ma-Ma-Ma Belle" ;
"In the Hall of the Mountain King" ;
"Great Balls of Fire".
According to the 'Jeff Lynne Songs' website, during the early-mid 1970s, ''management (Don Arden) had ... concerts filmed ... this includes the Brunel University show, which was not known to have ever been broadcast on TV and is assumed to be part of an abandoned project.''