Joseph Arthur's song "Evidence" is about longing for a greater purpose and connection in life. The lyrics express a desire for a bigger dream and a yearning to live in someone else's perception, as represented by the camera. The protagonist wants to be seen and understood, wishing for their heart to be captured in a photograph. The song suggests that having evidence of one's actions, both good and bad, can lead to a deeper understanding of oneself. The line "Evidence to know how I've been bad, make me sad" implies a desire for reflection and self-improvement. The protagonist also expresses a desire to be heard and acknowledged. They want their emotions and experiences to be shared through singing on the radio, so that others can understand how they feel. Additionally, the desire to die on a TV show and be reborn as something real suggests a longing for authenticity and a fresh start. The repeated mention of a world that's gone away signifies a feeling of disconnection and a search for something that has been lost. The protagonist feels like a nobody, running away from something that is causing them distress. They question their actions and are unsure of what they have done wrong. Overall, "Evidence" reflects the yearning for a meaningful existence, understanding, and recognition in a world that seems detached and unfamiliar. The lyrics convey a sense of vulnerability and a longing for validation and purpose.