The song "My Wave" by Keith Urban is about embracing the ups and downs of life and finding peace and happiness by riding your own wave. Keith sings about how he used to fight against the flow of life but has now learned to roll with the punches and go with the flow. He advises finding your own song, or passion, and just singing it, as well as letting go and allowing love to take control. The lyrics also touch upon overcoming obstacles and pain. Keith acknowledges that everyone faces problems and has experienced pain, but those experiences shape them into who they are. He encourages listeners to find their own wave and surf it, to put love into the world and find someone to heal the hurt. The song also features a verse by Shy Carter, where he emphasizes the importance of staying focused and positive, and not letting negativity block one's shine. Overall, "My Wave" is a song about finding fulfillment and joy in life by embracing and riding the metaphorical waves that come our way. It encourages listeners to live authentically and to seek happiness through love and self-discovery.