A lead sheet might indicate a 4/4 melody layered over a metric pulse driving in 5/4 or 7/4.
If you're interested in hearing more of Immanuel Wilkins' lead sheet work, here are some recommended albums: immanuel wilkins lead sheet work
Mastering the Music: A Deep Dive into Immanuel Wilkins' Lead Sheets and Compositional Style A lead sheet might indicate a 4/4 melody