Sky has collaborated with Olivia Newton-John several times, writing and producing songs for Newton-John's albums "The Rumour" (1988), "Stronger Than Before" (2005), "Grace and Gratitude" (2006) and "Christmas Wish" (2007). In 2008, Sky executive produced the fund raising album "Celebration and Song: Olivia Newton-John and Friends" that accompanied Newton-John's Great Walk to Beijing. In April, Sky joined Newton-John and dozens of international musicians, actors, athletes and cancer survivors to walk the Great Wall of China to raise money for the Olivia Newton-John Cancer and Wellness Centre in Melbourne. In 2009, Green Hill Records released "Grace and Gratitude Renewed", which included two new songs. In 2012, Sky made her return to her solo records with the release of "Alive & Awake". As a companion to the CD, there is a website and monthly newsletter dedicated to sharing information about mental health self care.