| recordings |
|---|
| 1956-04-05 | (How Little It Matters) How Little We Know | | Frank Sinatra | 2:40 |
| 1956-04-05 | (How Little It Matters) How Little We Know | | Frank Sinatra | 3:23 |
| 1959-09-21 | How Little We Know | cover | Chris Connor | 2:38 |
| 1959-09-21 | How Little We Know | cover | Chris Connor | 2:35 |
| 1959-11 | (How Little It Matters) How Little We Know | | Carmen McRae | 2:30 |
| 1961-09-12 | How Little We Know | instrumental | Carolyn Leigh, Philip Springer | 5:57 |
| 1963-04-30 | (How Little It Matters) How Little We Know | | Frank Sinatra with Nelson Riddle and His Orchestra | 2:16 |
| 1963-04-30 | How Little It Matters, How Little We Know | | Frank Sinatra | 2:22 |
| 1994-12-30 – 1994-12-31 | (How Little It Matters) How Little We Know | cover | The Allan Chase Quartet | 4:50 |
| 2011-10-27 | How Little We Know | instrumental and live | Martin Jacobsen | 6:43 |
| 2012-05 | How Little We Know (How Little It Matters) | | Jackie Ryan | 4:02 |
| 2014-11 | How Little We Know | instrumental | Martin Jacobsen | 8:02 |
| 2020-01-21 | (How Little It Matters) How Little We Know | instrumental and live | Anthony Braxton | 15:20 |
| (How Little It Matters) How Little We Know | | Frank Sinatra | 2:44 |
| (How Little It Matters) How Little We Know | | Carmen McRae | 2:30 |
| (How Little It Matters) How Little We Know | | Frank Sinatra | 2:38 |
| (How Little It Matters) How Little We Know | | Frank Sinatra | 2:15 |
| (How Little It Matters) How Little We Know | cover | Chris Connor | 2:37 |
| (How Little It Matters) How Little We Know | | Frank Sinatra | 2:31 |
| (How Little It Matters) How Little We Know | | Frank Sinatra | 2:21 |
| How Little It Matters, How Little We Know | | Frank Sinatra | 2:21 |
| How Little We Know | cover | Chris Connor | 3:08 |
