Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/_1850/24CountryDances_1799_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5619-24CountryDances_1799_Skillern.ps) >>/Users/jc/w/tmp/Tune-5619-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/_1850/24CountryDances_1799_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_56194.log 96665 Log file, useful mostly for debugging
Tune-5619-24CountryDances_1799_Skillern.abc 167 ABC music file with the extracted tune(s)
Tune-5619-24CountryDances_1799_Skillern.ps 6 PostScript
Tune-5619-24CountryDances_1799_Skillern.txt 167 Plain-text file with the extracted tune(s)
Tune-5619-get.log 4471 Log file, useful mostly for debugging
Tune-56190-get.log 3993 Log file, useful mostly for debugging
Tune-56191-24CountryDances_1805_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-56191-24CountryDances_1805_Preston.pdf 2217 Portable Data Format
Tune-56191-24CountryDances_1805_Preston.ps 6 PostScript
Tune-56191-24CountryDances_1805_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-56191-get.log 10403 Log file, useful mostly for debugging
Tune-56196-24CountryDances_1782_Skillern.abc 166 ABC music file with the extracted tune(s)
Tune-56196-24CountryDances_1782_Skillern.ps 6 PostScript
Tune-56196-24CountryDances_1782_Skillern.txt 166 Plain-text file with the extracted tune(s)
Tune-56196-get.log 4511 Log file, useful mostly for debugging
Tune-56198-get.log 8859 Log file, useful mostly for debugging
Tune-56199-get.log 7863 Log file, useful mostly for debugging
These files should be available for 24 hours.