We know Bill and Leonard like a sing-a-long, though neither can hold a candle to Nichelle. But what do you suppose Kirk did with the Enterprise Karaoke machine that caused Spock to react with such alarm? Or did an impromptu turn of Lucy in the Sky With Diamonds drown out the noise of approaching Klingons? Can Uhura auto-tune the input?
World Distributors published eleven hardback Star Trek Annuals in the UK between 1969 and 1979. They reprinted comics from the Gold Key Trek series, initially in consecutive order. The 1974 annual, which would have been available from around September 1973 with a view to the Christmas market, reprinted Gold Key Star Trek issues 14 to 16.