Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/lament/Wilson_Harmony_4NCD_1812_V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6934-Wilson_Harmony_4NCD_1812_V1.ps) >>/Users/jc/w/tmp/Tune-6934-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/lament/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
Tune-6934-Wilson_Harmony_4NCD_1812_V1.abc 166 ABC music file with the extracted tune(s)
Tune-6934-Wilson_Harmony_4NCD_1812_V1.ps 6 PostScript
Tune-6934-Wilson_Harmony_4NCD_1812_V1.txt 166 Plain-text file with the extracted tune(s)
Tune-6934-get.log 4433 Log file, useful mostly for debugging
Tune-69340-get.log 5025 Log file, useful mostly for debugging
Tune-69343-get.log 1424 Log file, useful mostly for debugging
Tune-69347-get.log 5966 Log file, useful mostly for debugging
Tune-69348-EliasHowe_MusiciansCompanionP2-1843-V1.abc 176 ABC music file with the extracted tune(s)
Tune-69348-EliasHowe_MusiciansCompanionP2-1843-V1.pdf 2217 Portable Data Format
Tune-69348-EliasHowe_MusiciansCompanionP2-1843-V1.ps 6 PostScript
Tune-69348-EliasHowe_MusiciansCompanionP2-1843-V1.txt 176 Plain-text file with the extracted tune(s)
Tune-69348-get.log 5700 Log file, useful mostly for debugging
These files should be available for 24 hours.