Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MMM2/24CountryDances_1762_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4801-24CountryDances_1762_Thompson.ps) >>/Users/jc/w/tmp/Tune-4801-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MMM2/24CountryDances_1762_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
Tune-4801-24CountryDances_1762_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-4801-24CountryDances_1762_Thompson.ps 6 PostScript
Tune-4801-24CountryDances_1762_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-4801-get.log 38931 Log file, useful mostly for debugging
Tune-48011-get.log 3301 Log file, useful mostly for debugging
Tune-48012-get.log 21293 Log file, useful mostly for debugging
Tune-48015-get.log 5255 Log file, useful mostly for debugging
Tune-48016-ERM-V1.abc 145 ABC music file with the extracted tune(s)
Tune-48016-ERM-V1.pdf 2217 Portable Data Format
Tune-48016-ERM-V1.ps 6 PostScript
Tune-48016-ERM-V1.txt 145 Plain-text file with the extracted tune(s)
Tune-48016-get.log 4776 Log file, useful mostly for debugging
Tune-48017-Gow-CR-abc1.abc 150 ABC music file with the extracted tune(s)
Tune-48017-Gow-CR-abc1.pdf 2217 Portable Data Format
Tune-48017-Gow-CR-abc1.ps 6 PostScript
Tune-48017-Gow-CR-abc1.txt 150 Plain-text file with the extracted tune(s)
Tune-48017-get.log 4921 Log file, useful mostly for debugging
Tune-48019-get.log 100253 Log file, useful mostly for debugging
These files should be available for 24 hours.