Tiddas were Sally Dastey, Amy Saunders and Lou Bennett, a three girl folk band from Victoria, Australia. They have been nominated six times for an ARIA Music Awards, and their 1994 album Sing About Life was awarded the "Best Indigenous Release". [From Wikipedia]
These are videos from concerts where Tiddas played, so they may be of other bands that played the concert as well.
World in the Park Aug 8, 1993 Bath, England, United Kingdom Added by Brian Lr