@Moothart if you know where the bangs you want to pass come from, you could change it via a message and then filter it back to a bang with route
I've also changed the spigot to open using a message [1{ to respond to any as @lacuna advised
one-bang-update.pd

@Moothart glad it may help in some way
@lacuna Thanks for correction, I should have known better, however your example is only letting through bangs

apologies @jameslo I wasn't paying attention and replied to a 3 year old post

@jameslo can you use tabwrite~ and tabsend~

@Moothart This may work for you
the first bang closes the spigot stopping anymore bangs, anything else opens the spigot
one-bang.pd

I think you could export each plot to a separate text file then read each file into a separate graph array which can have a different colour and stacked on top of each other (the four arrays could also be sent to same graph if preferred).
Or create another column in the spreadsheet to give the coordintates a plot identity which can be used to filter the xy pairs.

Requires else and iemguts libs

Edit:
And here are the files
racing.zip

the-race.zip
requires the following libraries: else and iemguts.

@atux I refer you to this thread
https://forum.pdpatchrepo.info/topic/14831/soundfont2-sf2-preset-reader/20
and the second last post where I uploaded sf2-toy.zip.
Mod-Env-Pitch(7) slider allows pitch change of the playing notes
you may need to extend release times and shorten the other envelope parameters.
however I had omitted some files, so here it is again with all the bits
toy.zip

@impression
Sending the polyphonic note data directly to clone via send a receives to clone and receiving from the right node (rejected) of route in the synth works ok, So yes its possible.
testPage-updated.zip