Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1806/Wilson_Harmony_4NCD_1812_V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7282-Wilson_Harmony_4NCD_1812_V1.ps) >>/Users/jc/w/tmp/Tune-7282-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1806/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
Coll_72822.log 141450 Log file, useful mostly for debugging
Find_72825.log 1764 Log file, useful mostly for debugging
Form_72821.log 881 Log file, useful mostly for debugging
Tune-7282-Wilson_Harmony_4NCD_1812_V1.abc 164 ABC music file with the extracted tune(s)
Tune-7282-Wilson_Harmony_4NCD_1812_V1.ps 6 PostScript
Tune-7282-Wilson_Harmony_4NCD_1812_V1.txt 164 Plain-text file with the extracted tune(s)
Tune-7282-get.log 4425 Log file, useful mostly for debugging
Tune-72820-24CountryDances_1767_Thompson.abc 172 ABC music file with the extracted tune(s)
Tune-72820-24CountryDances_1767_Thompson.txt 172 Plain-text file with the extracted tune(s)
Tune-72820-get.log 3562 Log file, useful mostly for debugging
Tune-72823-Pat_Shaw_Pinewoods.abc 158 ABC music file with the extracted tune(s)
Tune-72823-Pat_Shaw_Pinewoods.ps 6 PostScript
Tune-72823-Pat_Shaw_Pinewoods.txt 158 Plain-text file with the extracted tune(s)
Tune-72823-get.log 4175 Log file, useful mostly for debugging
Tune-72824-get.log 3274 Log file, useful mostly for debugging
Tune-72826-get.log 4867 Log file, useful mostly for debugging
Tune-72828-get.log 4541 Log file, useful mostly for debugging
Tune-72829-get.log 7612 Log file, useful mostly for debugging
These files should be available for 24 hours.