Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CNS/24CountryDances_1771_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8489-24CountryDances_1771_Thompson.ps) >>/Users/jc/w/tmp/Tune-8489-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CNS/24CountryDances_1771_Thompson.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_84897.log 1567 Log file, useful mostly for debugging
Tune-8489-24CountryDances_1771_Thompson.abc 165 ABC music file with the extracted tune(s)
Tune-8489-24CountryDances_1771_Thompson.ps 6 PostScript
Tune-8489-24CountryDances_1771_Thompson.txt 165 Plain-text file with the extracted tune(s)
Tune-8489-get.log 9844 Log file, useful mostly for debugging
Tune-84890-get.log 118329 Log file, useful mostly for debugging
Tune-84891-get.log 3652 Log file, useful mostly for debugging
Tune-84893-EliasHowe_MusiciansCompanionP2-1843-V2.abc 183 ABC music file with the extracted tune(s)
Tune-84893-EliasHowe_MusiciansCompanionP2-1843-V2.pdf 2217 Portable Data Format
Tune-84893-EliasHowe_MusiciansCompanionP2-1843-V2.ps 6 PostScript
Tune-84893-EliasHowe_MusiciansCompanionP2-1843-V2.txt 183 Plain-text file with the extracted tune(s)
Tune-84893-get.log 9796 Log file, useful mostly for debugging
Tune-84894-get.log 4012 Log file, useful mostly for debugging
Tune-84895-Garryowen_with_variations_.abc 163 ABC music file with the extracted tune(s)
Tune-84895-Garryowen_with_variations_.ps 6 PostScript
Tune-84895-Garryowen_with_variations_.txt 163 Plain-text file with the extracted tune(s)
Tune-84895-get.log 9806 Log file, useful mostly for debugging
Tune-84899-get.log 4995 Log file, useful mostly for debugging
These files should be available for 24 hours.