Who knows?
| Song Title | Who knows? (Search) |
| Composer(s): | Walter Golde |
| Author(s): | Elfrida Norden |
| Author Underrepresented Group | Woman (Search) |
| Year of composition | 1948 (Search) Circa |
| Original Language | English (Search) |
| Score Source | https://www.worldcat.org/title/who-knows-for-voice-and-piano/oclc/48983380&referer=brief_results |
| Range: | Bb3 - F5 (Search) |
| Contributor | GTM (Search) |