The song "Let It Shine" by PlayRadioPlay! talks about overcoming temptation and staying true to oneself. The lyrics reference a strong swimmer moving to the back of the bus, tearing up the track, and busting the right moves. It also mentions the struggle with temptation and the consequences of giving in. The song emphasizes the importance of staying steady and focused, and not letting sin or temptation smother us. It's a reminder to stay true to our beliefs and not be confined by the pressures of society. Overall, "Let It Shine" encourages listeners to stay true to themselves and let their light shine, despite the challenges they may face.