Luther Vandross delivers a soulful exploration of regret and missed opportunities in 'If I Didn't Know Better,' a standout track from his 1985 album *Dance with My Father*. The song exemplifies his signature smooth vocal style, blending R&B sensibilities with a reflective tone that resonates deeply with listeners. Vandross's emotive delivery transforms the lyrics into a poignant narrative about learning from past mistakes, a theme central to his broader discography. This recording remains a testament to his ability to craft intimate, emotionally charged ballads that have become staples in the soul and R&B repertoire, showcasing his enduring influence on the genre.