Essential Hits on Instagram: "“Bad Day” is a single by Canadian singer-songwriter Daniel Powter, released in 2005 as part of his self-titled debut album Daniel Powter. The song was written by Daniel Powter and Mitchell Allan, with production by Jeff Dawson, Mitchell Allan, and Mike Plotnikoff. The track is a pop-rock ballad built around piano-driven melodies and an uplifting, empathetic tone. Lyrically, it reassures listeners that having a bad day is part of life and that setbacks don’t define w