Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/hambo/24CountryDances_1782_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3517-24CountryDances_1782_Skillern.ps) >>/Users/jc/w/tmp/Tune-3517-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/hambo/24CountryDances_1782_Skillern.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_3517.log 300582 Log file, useful mostly for debugging
Tune-3517-24CountryDances_1782_Skillern.abc 167 ABC music file with the extracted tune(s)
Tune-3517-24CountryDances_1782_Skillern.ps 6 PostScript
Tune-3517-24CountryDances_1782_Skillern.txt 167 Plain-text file with the extracted tune(s)
Tune-3517-get.log 4469 Log file, useful mostly for debugging
Tune-35171-get.log 4095 Log file, useful mostly for debugging
Tune-35172-24CountryDances_1801_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-35172-24CountryDances_1801_Preston.ps 6 PostScript
Tune-35172-24CountryDances_1801_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-35172-get.log 4367 Log file, useful mostly for debugging
Tune-35173-get.log 4263 Log file, useful mostly for debugging
Tune-35174-get.log 4157 Log file, useful mostly for debugging
Tune-35179-get.log 4390 Log file, useful mostly for debugging
These files should be available for 24 hours.