20 February 2019
- 22:1322:13, 20 February 2019 diff hist +4 Wind effects on the sound of bells →Wind and Sound current
- 21:5021:50, 20 February 2019 diff hist −4 Security options setup menu →Locking the Carillon
- 21:4421:44, 20 February 2019 diff hist +5 Royal Eijsbouts Bell Foundry →History
- 21:3521:35, 20 February 2019 diff hist −233 Record performance menu →Opening the menu
- 21:2821:28, 20 February 2019 diff hist +2 m Paul Revere Foundry No edit summary
- 21:2321:23, 20 February 2019 diff hist +3 No sound →Testing speaker line
- 21:2121:21, 20 February 2019 diff hist +37 No sound →PD60A Drivers
- 21:1921:19, 20 February 2019 diff hist +98 No sound →Testing Speakers
- 21:1521:15, 20 February 2019 diff hist +2 m Naylors and Vickers No edit summary
- 21:1021:10, 20 February 2019 diff hist +4 Music Glossary →Harmony current
- 21:0921:09, 20 February 2019 diff hist −1 Music Glossary →Hymn
- 21:0821:08, 20 February 2019 diff hist −3 m Music Glossary →Hymn
- 21:0721:07, 20 February 2019 diff hist +8 m Music Glossary →Diatonic
- 21:0521:05, 20 February 2019 diff hist −6 Music Glossary No edit summary
- 21:0421:04, 20 February 2019 diff hist +12 Minute impulse →Why not synchronous motors? current
- 21:0321:03, 20 February 2019 diff hist +38 m Minor scale No edit summary current
- 21:0121:01, 20 February 2019 diff hist +10 m Minor scale No edit summary
- 20:5720:57, 20 February 2019 diff hist +2 m Midi →Rodgers Implementation
- 20:5520:55, 20 February 2019 diff hist +1 m Meneely →Meneely, Troy NY
- 20:5420:54, 20 February 2019 diff hist +2 m Meneely →Meneely, West Troy NY (Watervliet)