Tracklist
| A | Who Knows? |
| B | The Song Is Ended (But The Melody Lingers On) |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 2537-G | Frank Farrell And His Greenwich Village Inn Orchestra | Who Knows? / The Song Is Ended (But The Melody Lingers On) (Shellac, 10") | Diva | 2537-G | US | Unknown |
