The group received songwriting help from John Field, Anthony's brother and former bandmate, and from Phillip Wilcher, who was working with the early childhood music program at Macquarie. After contributing to their first album, hosting the group's first recording sessions in his Sydney home, and appearing in a couple of the group's first videos, Wilcher left the group and went into classical music. The group reworked a few Cockroaches tunes to better fit the genre of children's music; for example, the Cockroaches song "Hot Tamale", written by John Field, was changed to "Hot Potato". Anthony Field gave copies of their album to his young students to test out the effect of the group's music on children; one mother returned it the next day because her child would not stop listening to it.