Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/RoyGoldring/24CountryDances_1782_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8744-24CountryDances_1782_Thompson.ps) >>/Users/jc/w/tmp/Tune-8744-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/RoyGoldring/24CountryDances_1782_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
Coll_87449.log 664212 Log file, useful mostly for debugging
Tune-8744-24CountryDances_1782_Thompson.abc 173 ABC music file with the extracted tune(s)
Tune-8744-24CountryDances_1782_Thompson.ps 6 PostScript
Tune-8744-24CountryDances_1782_Thompson.txt 173 Plain-text file with the extracted tune(s)
Tune-8744-get.log 9718 Log file, useful mostly for debugging
Tune-87440-get.log 4343 Log file, useful mostly for debugging
Tune-87442-get.log 1288 Log file, useful mostly for debugging
Tune-87444-get.log 5420 Log file, useful mostly for debugging
Tune-87448-get.log 8293 Log file, useful mostly for debugging
These files should be available for 24 hours.