pub const TIMBRE_PARAMETER: &str = "timbre";Expand description
The parameter ID of the timbre parameter. See CONTROLLER_PARAMETERS for more.
Generally the timbre controller will be some sort of vertical motion, and
is the global version of the crate::events::NoteExpression::Timbre note expression event.
This controller parameter should affect all notes, while the note expression event affects a single note. Note that hosts are free to use a combination of this global controller with per-note controllers. This means plug-ins must combine this global controller with the per-note controller to get the total expression value.