Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/FdML/1812_Wilson_Harmony_FourNewCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6746-1812_Wilson_Harmony_FourNewCountryDances.ps) >>/Users/jc/w/tmp/Tune-6746-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/FdML/1812_Wilson_Harmony_FourNewCountryDances.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_67465.log 727212 Log file, useful mostly for debugging
Tune-6746-1812_Wilson_Harmony_FourNewCountryDances.abc 177 ABC music file with the extracted tune(s)
Tune-6746-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-6746-1812_Wilson_Harmony_FourNewCountryDances.txt 177 Plain-text file with the extracted tune(s)
Tune-6746-get.log 7818 Log file, useful mostly for debugging
Tune-67460-EliasHowe_MusiciansCompanionP2-1843-V1.abc 175 ABC music file with the extracted tune(s)
Tune-67460-EliasHowe_MusiciansCompanionP2-1843-V1.txt 175 Plain-text file with the extracted tune(s)
Tune-67460-get.log 3688 Log file, useful mostly for debugging
Tune-67462-get.log 4712 Log file, useful mostly for debugging
Tune-67464-get.log 6098 Log file, useful mostly for debugging
Tune-67465-get.log 4234 Log file, useful mostly for debugging
Tune-67466-get.log 4304 Log file, useful mostly for debugging
Tune-67467-get.log 3528 Log file, useful mostly for debugging
Tune-67468-get.log 3610 Log file, useful mostly for debugging
These files should be available for 24 hours.