Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/TremontQuadrilles/Hamilton_HUTB1-1844-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6104-Hamilton_HUTB1-1844-V2.ps) >>/Users/jc/w/tmp/Tune-6104-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/TremontQuadrilles/Hamilton_HUTB1-1844-V2.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-6104-Hamilton_HUTB1-1844-V2.abc 172 ABC music file with the extracted tune(s)
Tune-6104-Hamilton_HUTB1-1844-V2.ps 6 PostScript
Tune-6104-Hamilton_HUTB1-1844-V2.txt 172 Plain-text file with the extracted tune(s)
Tune-6104-get.log 4396 Log file, useful mostly for debugging
Tune-61040-get.log 4597 Log file, useful mostly for debugging
Tune-61041-get.log 4280 Log file, useful mostly for debugging
Tune-61045-get.log 4656 Log file, useful mostly for debugging
Tune-61046-get.log 4887 Log file, useful mostly for debugging
Tune-61047-HenryFord_GoodMorning.abc 157 ABC music file with the extracted tune(s)
Tune-61047-HenryFord_GoodMorning.ps 6 PostScript
Tune-61047-HenryFord_GoodMorning.txt 157 Plain-text file with the extracted tune(s)
Tune-61047-get.log 10025 Log file, useful mostly for debugging
Tune-61049-get.log 1394 Log file, useful mostly for debugging
These files should be available for 24 hours.