Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/dmoi/Wilson_Harmony_4NCD_1812_V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7985-Wilson_Harmony_4NCD_1812_V1.ps) >>/Users/jc/w/tmp/Tune-7985-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/dmoi/Wilson_Harmony_4NCD_1812_V1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-7985-Wilson_Harmony_4NCD_1812_V1.abc 164 ABC music file with the extracted tune(s)
Tune-7985-Wilson_Harmony_4NCD_1812_V1.ps 6 PostScript
Tune-7985-Wilson_Harmony_4NCD_1812_V1.txt 164 Plain-text file with the extracted tune(s)
Tune-7985-get.log 4423 Log file, useful mostly for debugging
Tune-79852-Playford_AB.abc 148 ABC music file with the extracted tune(s)
Tune-79852-Playford_AB.pdf 2217 Portable Data Format
Tune-79852-Playford_AB.ps 6 PostScript
Tune-79852-Playford_AB.txt 148 Plain-text file with the extracted tune(s)
Tune-79852-get.log 4911 Log file, useful mostly for debugging
Tune-79853-CityOfSavannahHornpipe-001.svg 28390 Scalable Vector Graphics format
Tune-79853-CityOfSavannahHornpipe.abc 512 ABC music file with the extracted tune(s)
Tune-79853-CityOfSavannahHornpipe.txt 512 Plain-text file with the extracted tune(s)
Tune-79853-get.log 9903 Log file, useful mostly for debugging
Tune-79856-get.log 5638 Log file, useful mostly for debugging
Tune-79857-get.log 4672 Log file, useful mostly for debugging
These files should be available for 24 hours.