he had moved to Rome and received wider acclaim by his recordings for RCA Victor. His discography with the Orchestra "Scarlatti" of Naples includes the complete symphonies of Schubert, twelve Haydn symphonies, other works by Schubert, Bach and Mozart, with eleven early symphonies and the opera Il re pastore (with Lucia Popp, Reri Grist, and Luigi Alva). In 1967 he provided his report, Facts and Opinions on Certain Practices Regarding Copyright in Musical Works, on behalf of the International Federation of Musicians, to the Berne Convention for the Protection of Literary and Artistic Works. From 1972 to 1980 he was in Germany as the director at the Munich State Opera House, before being appointed as musical director of the State Opera of South Australia in Adelaide (1981–84). Vaughan moved back to London in 1987 and began a campaign to establish a National Lottery in the UK, with profits to increase access to culture and sport for young people, and improve their quality of life. Following his 1988 Sunday Telegraph article "Why not gamble on culture?", Ken Hargreaves MP presented an early day motion in the House of Commons in April 1989 calling for an Arts/Sports Lottery. It received 67 all-party signatures. Less than a year later, the Adam Smith Institute invited Vaughan to write a paper, "The Case for a National Arts Lottery". Articles were also featured in the House Magazine and The Times, and Vaughan delivered an address to the Confederation of British Industry (CBI) Sport and Leisure Conference. In January 1992, Vaughan advised Ivan Lawrence QC, who led a debate in the House of Commons, and a year later the Commons approved the lottery in a vote. Vaughan's campaign for a National Lottery brought a sevenfold increase in funds for the arts and sport. He was described by Denis Howell as "the man who brought more money to sport than anyone else in the 20th Century". In 1990 Vaughan self-published the book, The Effect of Music on Body and Soul : How to Stay Young with Rock : How to Kick the Need for Drugs. In 1996 he founded the charity, Council for the Advancement of Arts, Recreation & Education (CAARE) to continue promoting the benefits of wider access to arts and sport, and to act as a monitor of the National Lottery's use of funds in these areas. As president of CAARE he directs the charity's work