Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1813/Wilson_Harmony_4NCD_1812_V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2878-Wilson_Harmony_4NCD_1812_V2.ps) >>/Users/jc/w/tmp/Tune-2878-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1813/Wilson_Harmony_4NCD_1812_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-2878-Wilson_Harmony_4NCD_1812_V2.abc 164 ABC music file with the extracted tune(s)
Tune-2878-Wilson_Harmony_4NCD_1812_V2.ps 6 PostScript
Tune-2878-Wilson_Harmony_4NCD_1812_V2.txt 164 Plain-text file with the extracted tune(s)
Tune-2878-get.log 4421 Log file, useful mostly for debugging
Tune-28780-CJSurtees.abc 146 ABC music file with the extracted tune(s)
Tune-28780-CJSurtees.txt 146 Plain-text file with the extracted tune(s)
Tune-28780-get.log 3166 Log file, useful mostly for debugging
Tune-28781-Pringle.abc 144 ABC music file with the extracted tune(s)
Tune-28781-Pringle.ps 6 PostScript
Tune-28781-Pringle.txt 144 Plain-text file with the extracted tune(s)
Tune-28781-get.log 4047 Log file, useful mostly for debugging
Tune-28784-get.log 4243 Log file, useful mostly for debugging
Tune-28789-Gallini_NewColl44Cot1.abc 158 ABC music file with the extracted tune(s)
Tune-28789-Gallini_NewColl44Cot1.ps 6 PostScript
Tune-28789-Gallini_NewColl44Cot1.txt 158 Plain-text file with the extracted tune(s)
Tune-28789-get.log 4222 Log file, useful mostly for debugging
These files should be available for 24 hours.