Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/100_Popular_HRJCD/24CountryDances_1804TP_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9251-24CountryDances_1804TP_Preston.ps) >>/Users/jc/w/tmp/Tune-9251-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/100_Popular_HRJCD/24CountryDances_1804TP_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-9251-24CountryDances_1804TP_Preston.abc 180 ABC music file with the extracted tune(s)
Tune-9251-24CountryDances_1804TP_Preston.ps 6 PostScript
Tune-9251-24CountryDances_1804TP_Preston.txt 180 Plain-text file with the extracted tune(s)
Tune-9251-get.log 4562 Log file, useful mostly for debugging
Tune-92511-get.log 3964 Log file, useful mostly for debugging
Tune-92512-get.log 4337 Log file, useful mostly for debugging
Tune-92518-get.log 4211 Log file, useful mostly for debugging
These files should be available for 24 hours.