Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/march/Hamilton_HUTB1-1844-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2212-Hamilton_HUTB1-1844-V1.ps) >>/Users/jc/w/tmp/Tune-2212-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/march/Hamilton_HUTB1-1844-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
Form_22124.log 921 Log file, useful mostly for debugging
Tune-2212-Hamilton_HUTB1-1844-V1.abc 160 ABC music file with the extracted tune(s)
Tune-2212-Hamilton_HUTB1-1844-V1.ps 6 PostScript
Tune-2212-Hamilton_HUTB1-1844-V1.txt 160 Plain-text file with the extracted tune(s)
Tune-2212-get.log 12594 Log file, useful mostly for debugging
Tune-22122-EverydaySongBook1.abc 153 ABC music file with the extracted tune(s)
Tune-22122-EverydaySongBook1.pdf 2217 Portable Data Format
Tune-22122-EverydaySongBook1.ps 6 PostScript
Tune-22122-EverydaySongBook1.txt 153 Plain-text file with the extracted tune(s)
Tune-22122-get.log 5081 Log file, useful mostly for debugging
Tune-22124-get.log 5377 Log file, useful mostly for debugging
Tune-22127-get.log 4383 Log file, useful mostly for debugging
Tune-22128-get.log 3336 Log file, useful mostly for debugging
Tune-22129-get.log 6364 Log file, useful mostly for debugging
These files should be available for 24 hours.