Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1774/PaulBackstrom-LfD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1230-PaulBackstrom-LfD.ps) >>/Users/jc/w/tmp/Tune-1230-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1774/PaulBackstrom-LfD.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_12305.log 50497 Log file, useful mostly for debugging
Form_12300.log 962 Log file, useful mostly for debugging
Tune-1230-PaulBackstrom-LfD.abc 154 ABC music file with the extracted tune(s)
Tune-1230-PaulBackstrom-LfD.ps 6 PostScript
Tune-1230-PaulBackstrom-LfD.txt 154 Plain-text file with the extracted tune(s)
Tune-1230-get.log 4211 Log file, useful mostly for debugging
Tune-12301-get.log 1418 Log file, useful mostly for debugging
Tune-12303-HaandMeDoonDaFiddle.abc 156 ABC music file with the extracted tune(s)
Tune-12303-HaandMeDoonDaFiddle.pdf 2217 Portable Data Format
Tune-12303-HaandMeDoonDaFiddle.ps 6 PostScript
Tune-12303-HaandMeDoonDaFiddle.txt 156 Plain-text file with the extracted tune(s)
Tune-12303-get.log 5145 Log file, useful mostly for debugging
Tune-12304-24CountryDances_1766_various.abc 165 ABC music file with the extracted tune(s)
Tune-12304-24CountryDances_1766_various.ps 6 PostScript
Tune-12304-24CountryDances_1766_various.txt 165 Plain-text file with the extracted tune(s)
Tune-12304-get.log 4490 Log file, useful mostly for debugging
Tune-12305-Stewart_SCAJMR_1784-V1.abc 159 ABC music file with the extracted tune(s)
Tune-12305-Stewart_SCAJMR_1784-V1.txt 159 Plain-text file with the extracted tune(s)
Tune-12305-get.log 3400 Log file, useful mostly for debugging
Tune-12308-get.log 3331 Log file, useful mostly for debugging
These files should be available for 24 hours.