source: https://www.w3.org/2021/06/musicxml40/musicxml-reference/elements/volume/
MusicXML 4.0 >
MusicXML reference >
Elements >
volume
Parent element:
<midi-instrument>
The element value is a percentage of the maximum ranging from 0 to 100, with decimal values allowed. This corresponds to a scaling value for the MIDI 1.0 channel volume controller.
percent
None.
This element is used in the following examples:
, , , and , , , Tutorial: Après un rêve, Tutorial: Chopin Prelude, Tutorial: Chord Symbols, Tutorial: Percussion, Tutorial: Tablature