Neil Diamond's 'What Will I Do?' stands as a quintessential example of his signature songwriting, blending lush orchestration with intimate vocal delivery. Recorded for the 1998 compilation 'In My Lifetime,' this track showcases Diamond's enduring ability to craft melodies that resonate across decades. The song exemplifies his mastery of the pop ballad format, characterized by emotional vulnerability and melodic sophistication. While the specific lyrical narrative remains personal, the composition itself has become a staple in Diamond's discography, reflecting his consistent focus on themes of longing and introspection. Its inclusion in later collections highlights its status as a reliable and beloved piece within his extensive catalog of work.