| 2025-03-24 | What backup dancers often move in |
| 2021-05-26 | What choristers may sing in |
| 2020-08-26 | A group of carolers may sing in it |
| 2020-08-18 | A choir might sing in it |
| 2018-10-15 | Togetherness |
| 2015-03-26 | A choir may sing in it |
| 2011-04-17 | Simultaneity |
| 2009-07-28 | Oneness |
| 2009-06-26 | People often sing in it |
| 2007-10-14 | Choirs may sing in it |
| 2007-05-10 | Tandem |
| 2006-03-13 | A choir may sing in it |
| 2005-06-24 | Concord |
| 2005-03-04 | What some singers sing in |
| 2004-03-30 | Oneness |
| 2004-02-20 | Accord |
| 2003-07-04 | Perfect accord |
| 2002-04-25 | Choirs may sing in it |
| 2000-09-24 | Something to sing in |
| 2000-04-02 | Accord |
| 1996-10-09 | Harmony |
| 1994-02-20 | Perfect accord |