Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/NewColl44Cot/24CountryDances_1801_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5559-24CountryDances_1801_Preston.ps) >>/Users/jc/w/tmp/Tune-5559-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/NewColl44Cot/24CountryDances_1801_Preston.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-5559-24CountryDances_1801_Preston.abc 173 ABC music file with the extracted tune(s)
Tune-5559-24CountryDances_1801_Preston.ps 6 PostScript
Tune-5559-24CountryDances_1801_Preston.txt 173 Plain-text file with the extracted tune(s)
Tune-5559-get.log 4488 Log file, useful mostly for debugging
Tune-55590-get.log 3668 Log file, useful mostly for debugging
Tune-55592-CR3-abc2.abc 158 ABC music file with the extracted tune(s)
Tune-55592-CR3-abc2.ps 6 PostScript
Tune-55592-CR3-abc2.txt 158 Plain-text file with the extracted tune(s)
Tune-55592-get.log 8717 Log file, useful mostly for debugging
Tune-55596-get.log 11093 Log file, useful mostly for debugging
Tune-55597-get.log 4793 Log file, useful mostly for debugging
Tune-55598-get.log 4131 Log file, useful mostly for debugging
These files should be available for 24 hours.