Don Spencer OAM is an Australian singer-songwriter, musician, and former children's television presenter. Don is the longest serving host on Play School, over 28 years on both the Australian version and the United Kingdom version. Don's first single 'Fireball' was released in March 1963 and was the theme song to the UK TV science fiction series Fireball XL5. In 2002, Don established the Australian Children's Music Foundation (ACMF), a charity to provide music instruments and education to disadvantaged children and youth. The ACMF runs weekly programs in schools and juvenile justice centres as well as music therapy in hospitals. The ACMF also runs the largest National Songwriting Competition in Australia. For more information, visit www.acmf.com.au. In 2022, he celebrated his 60th year in the performing industry.