| 2024-05-10 | Scale fourths |
| 2023-06-07 | Followers of mis |
| 2018-11-13 | Followers of mis |
| 2017-11-11 | Scale notes |
| 2017-08-17 | Scale notes |
| 2016-03-06 | Fourth parts in series of eight |
| 2014-04-08 | Musical notes after mis |
| 2012-11-27 | Fourth notes |
| 2011-07-24 | Fourth notes |
| 2011-04-01 | Scale notes |
| 2008-11-05 | Fourth notes |
| 2008-06-15 | Fourth members of a musical group |
| 2007-12-09 | Fourth steps |
| 2007-03-11 | Points on a scale |
| 2006-03-20 | Notes after mis |
| 2006-02-11 | Fourth steps in some sequences |
| 2005-11-17 | Some notes |
| 2000-04-09 | They're fourth on the way up |
| 1999-05-02 | Scale notes |
| 1998-09-23 | Scale notes |
| 1996-09-04 | Musical syllables |
| 1995-09-27 | Scale notes |
| 1995-04-16 | Musical notes |