Sustain pedal marks can be encoded in Humdrum
**kern data by using
*ped to indicate a down-pedal mark and
*Xped to indicate an
Try adding or removing pedal up/down marks in the above Humdrum data to see how the notation on the right changes.
Pedal marks can be added graphically in VHV by clicking on a note and pressing alt-p to add a down-pedal mark or alt-shift-P to add an up-pedal mark.