Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/3D2006/CaledonianMusicalRepository.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8938-CaledonianMusicalRepository.ps) >>/Users/jc/w/tmp/Tune-8938-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/3D2006/CaledonianMusicalRepository.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_89383.log 1423 Log file, useful mostly for debugging
Tune-8938-CaledonianMusicalRepository.abc 406 ABC music file with the extracted tune(s)
Tune-8938-CaledonianMusicalRepository.ps 6 PostScript
Tune-8938-CaledonianMusicalRepository.txt 406 Plain-text file with the extracted tune(s)
Tune-8938-get.log 4377 Log file, useful mostly for debugging
Tune-89380-SummerInAssynt1.ps 6 PostScript
Tune-89380-get.log 22056 Log file, useful mostly for debugging
Tune-89381-get.log 7811 Log file, useful mostly for debugging
Tune-89385-DickGossipsR.abc 184 ABC music file with the extracted tune(s)
Tune-89385-DickGossipsR.ps 6 PostScript
Tune-89385-DickGossipsR.txt 184 Plain-text file with the extracted tune(s)
Tune-89385-get.log 4688 Log file, useful mostly for debugging
Tune-89386-get.log 12110 Log file, useful mostly for debugging
Tune-89388-get.log 14488 Log file, useful mostly for debugging
Tune-89389-get.log 21429 Log file, useful mostly for debugging
These files should be available for 24 hours.