All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 May 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 3 Apr 2007 | Tenor note A not G#; nominal added (A-26c) | Andrew Higson via pNBR |
| Date | Change | Source |
|---|---|---|
| 4 May 2017 | 1-6: frameid added; frame info added | David Sloman via e-mail |
| 3 Apr 2007 | Tenor note A not G#; nominal added (A-26c) | Andrew Higson via pNBR |