Late in 1991 he combined with other country musicians, Slim Dusty, Joy McKean, Phil Matthews and Max Ellis to organise the founding of the Country Music Association of Australia (CMAA), which "would fight for the interests of the Australian country music industry particularly in regard to the Awards". It was launched in January 1992 with Dusty as inaugural chairman and Williamson as vice-chairman and later that year CMAA took over the organisation of the Country Music Awards of Australia – established in 1973 – from radio station, 2TM based in Tamworth. Williamson's compilation, "Australia Calling – All the Best Vol 2", was released in October, which peaked at number 32 and was certified platinum. Its lead single, "Australia Calling", was also released while another new track was the studio recording of "I'll Be Gone", and was used to raise awareness for homeless youth. At the beginning of 1993, Williamson issued "Love is a Good Woman", a compilation of his love songs, with new tracks "Good Woman" and "Misty Blue". In September that year, after watching the TV announcement that Sydney had won the bid to host the 2000 Summer Olympics, Williamson wrote "Sydney 2000" and was invited to perform it on the steps of the Sydney Opera House. A year later, it was recorded for his next album, "Mulga to Mangoes", which peaked at No. 14. Associated singles were "Seven Year Itch", "River Crying Out" and "Tropical Fever".