It wasn't until 1996 that their fifth studio album, "Underworld", was released in Australia by BMG. Despite the success of "diVINYLS", Virgin had not kept them under contract and BMG did not release "Underworld" in the United States. As with "What a Life!", they worked with three producers, beginning with Peter Collins recording "I'm Jealous" in Nashville, followed by Keith Forsey for "Sex Will Keep Us Together" and "Heart of Steel". Although "Heart of Steel" was chosen as a single, Divinyls discontinued working with Forsey because according to Amphlett "he was a bit too 'pop' for us" and remaining tracks were produced by their drummer Drayton. By the end of 1996, Amphlett and McEntee had a falling out and separated without formally disbanding Divinyls.