Hammerhead (James Reyne song)

"Hammerhead" is the second single from Australian rock musician James Reyne’s debut self titled solo studio album in (1987). The track featured uncredited backing vocals by Olivia Newton-John.

Reyne reflected on the song saying; ""Hammerhead" was not necessarily about me, but let’s say I thought I knew what I was talking about. I wrote it with Simon Hussey; the music Simon and I wrote together and I wrote the lyrics. From memory it seemed to come quite easily. I shouldn’t make too much about the fact that it’s about drugs. It can be taken many ways. It was an exercise in trying to write a song about that subject but to also make it that it could be about a relationship. It’s a song about a relationship. And whether that relationship is with a substance or a person, it’s an obsessive relationship".