Suggest an edit14:05For Schools and Colleges: Making a Musical: 3: Tunes and ChordsBBC One Thu 7th May 1970, 14:05 on BBC One LondonThe Malory Opera Band make up tunes, sing the blues, and play the three chord trick.ContributorsMusicians/Presenters:The Malory Opera BandProducer:John Hosier Source: Radio Times Suggest an edit