Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/NewColl44Cot/24CountryDances_1793_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9026-24CountryDances_1793_Preston.ps) >>/Users/jc/w/tmp/Tune-9026-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/NewColl44Cot/24CountryDances_1793_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-9026-24CountryDances_1793_Preston.abc 173 ABC music file with the extracted tune(s)
Tune-9026-24CountryDances_1793_Preston.ps 6 PostScript
Tune-9026-24CountryDances_1793_Preston.txt 173 Plain-text file with the extracted tune(s)
Tune-9026-get.log 4488 Log file, useful mostly for debugging
Tune-90261-get.log 4665 Log file, useful mostly for debugging
Tune-90264-CSR3-abc2.abc 159 ABC music file with the extracted tune(s)
Tune-90264-CSR3-abc2.txt 159 Plain-text file with the extracted tune(s)
Tune-90264-get.log 6957 Log file, useful mostly for debugging
Tune-90265-get.log 3390 Log file, useful mostly for debugging
Tune-90266-get.log 9358 Log file, useful mostly for debugging
Tune-90267-get.log 4897 Log file, useful mostly for debugging
These files should be available for 24 hours.