Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1766/24CountryDances_1796_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2102-24CountryDances_1796_Preston.ps) >>/Users/jc/w/tmp/Tune-2102-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1766/24CountryDances_1796_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
Coll_21027.log 151212 Log file, useful mostly for debugging
Tune-2102-24CountryDances_1796_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-2102-24CountryDances_1796_Preston.ps 6 PostScript
Tune-2102-24CountryDances_1796_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-2102-get.log 4444 Log file, useful mostly for debugging
Tune-21022-get.log 1472 Log file, useful mostly for debugging
Tune-21023-IgnatiusSancho_MCCD_v2.abc 159 ABC music file with the extracted tune(s)
Tune-21023-IgnatiusSancho_MCCD_v2.ps 6 PostScript
Tune-21023-IgnatiusSancho_MCCD_v2.txt 159 Plain-text file with the extracted tune(s)
Tune-21023-get.log 4364 Log file, useful mostly for debugging
Tune-21027-get.log 2905 Log file, useful mostly for debugging
These files should be available for 24 hours.