| Portatives |
| Table |
| Regal |
| Continuo |
| Claviorganum |
| Practice |
| House |
| Positives |
| Church |
| Wedge-Bellows Inflating Unit |
| Martellatura - Hammering |
| Audio samples |
Many many years ago there were strong men whose job was to raise the bellows for organ wind, |
Organ Graziadio Antegnati (1565) - Mantova- ITALY
restored by Giorgio Carli
Umberto Forni plays:
Ricercare super "My Favorite Things"
(prima pars - alio modo - chromatica - passacagli ad libitum)