Post on 27-May-2018
For brass wind-instruments, “lateral” means a view on the coil(s) or curves so that their form can be distinguished, independently from what the actual playing position is (e.g. trumpets with perinet valves vs. trumpets with rotating valves). The side facing the camera is the one providing the larger amount of organological information (e.g. valves, triggers). If there is no evidence for such a side, the instrument’s bell is directed to the right side.