WHEN YOU AND I WERE YOUNG - Free Jazz Leadsheet

Information on a jazz standard titled precisely “when you and i were young” is limited in major song‑standard sources. No definitive composer, year of publication, or first recording was found in standard reference works.

Given this ambiguity, there is no widely recognized canonical recording or revival under that exact name.

If this title is slightly off (for example, a truncated form of “When You and I Were Young, Maggie”), the song may refer to a more documented piece. Additional details would help clarify and provide a richer history.