A megamix of Ray Of Sunshine, Love Machine and Come On released in 1983:
https://drive.google.com/file/d/0B94ZJ2WkZpj3NzJMR1IwZHhaWmc/view?usp=sharing
More info can be found here: http://wham-enjoywhatyoudo.blogspot.com/search/label/SINGLE%20%3A%20Club%20Fantastic%20Megamix