Keith Harris had been interested in conducting while still at secondary school in Australia.
When he was 16, he was asked to assume the leadership of the Sydney Domra Ensemble upon the sadly early death of its co-founder (with Ivan Ivanovitch Petunin), the domra virtuoso Kyril Matveef. Initially, he directed in chamber music fashion from the concert master's desk, but soon realised the interpretive advantages of the baton. He continued with the SDE until moving to Europe in 1979.
Among other things, one of his formative experiences had been arranging for and directing a mixed instrumental ensemble to work with a Polish dance company. He has kept his taste for strongly emotional folkloric music despite his convinced involvement in contemporary and even avant-garde areas.
On numerous occasions he has accepted invitations to conduct at the Convention of the Classical Mandolin Society of America (CMSA), of which he is an honorary director, and at projects of the Federation of Australasian Mandolin Ensembles (FAME).