"Theme for Ernie" is a jazz ballad composed by Fred Lacey in 1958 as a tribute to alto saxophonist Ernie Henry, who died in December 1957 at the age of thirty-one. Lacey, an obscure jazz guitarist with very few documented compositions, created a piece whose emotive melody and lush harmonies capture a sense of mournful tenderness. The tune features lyrical, singing lines that lend themselves to expressive phrasing on saxophone or other lead instruments, with harmonic richness that supports extended improvisation while maintaining an accessible, heartfelt character. John Coltrane's recording on the 1958 album Soultrane became the definitive version and is largely responsible for keeping the composition in the jazz consciousness. Without that landmark recording, the tune might have disappeared entirely given Lacey's minimal public profile. Subsequent interpretations by artists including Archie Shepp, McCoy Tyner on his 1963 album Reaching Fourth, and Jim Snidero in an arrangement for alto saxophone and strings have demonstrated the composition's adaptability across different instrumental settings and ensemble formats. Though it has not achieved the ubiquity of a core jazz standard, "Theme for Ernie" endures as a deeply felt memorial piece that continues to attract musicians drawn to its combination of melodic beauty and improvisational possibility.