Dean Martin's "Smile" stands as a quintessential example of his effortless vocal style and smooth delivery, characteristic of the cool jazz and lounge era he helped define. Recorded for the album *Lay Some Happiness On Me: The Reprise Years*, the track exemplifies Martin's signature approach to pop standards, blending a laid-back rhythm with a voice that effortlessly conveyed both charm and melancholy. Released in 2002 as part of a retrospective collection, the song highlights his ability to transform simple melodies into enduring emotional moments. As a staple of his discography, "Smile" remains a beloved track that captures the essence of his career, offering listeners a glimpse into the sophisticated musical landscape of the 1950s and 60s through his unique interpretation.