Leonard Rosenman's soundtrack for Star Trek IV The Voyage Home, is a subtly different beast to James Horner's or Jerry Goldsmith's scores. But it is not Mr. Rosenman's work that I wish to discuss in this post. Instead I’d like to focus on the unforgettable faux punk rock song "I Hate You", that was specifically written for the movie by actor and associate producer Kirk Thatcher. The scene with the punk on the bus has become a seminal part of both Star Trek lore and pop culture. It still raises a wry smile, over thirty-one years later Yet according to Kirk Thatcher, the song that was originally going to be used was quite different.