6 pages | PDF | 1.9 MB"How Do I Know?" is a upbeat and motivational song composed by Charles Fox and written by Norman Gimbel and popularized by the Monkees. It is set in the key of A major and F♯ minor and has a total of 68 measures. The song encourages listeners to be confident in their own judgement and not to question themselves too much. It is an inspirational and uplifting piece that speaks to the power of believing in oneself.