Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Glen2/Urbani_Liston_1800.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6247-Urbani_Liston_1800.ps) >>/Users/jc/w/tmp/Tune-6247-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Glen2/Urbani_Liston_1800.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-6247-Urbani_Liston_1800.abc 156 ABC music file with the extracted tune(s)
Tune-6247-Urbani_Liston_1800.ps 6 PostScript
Tune-6247-Urbani_Liston_1800.txt 156 Plain-text file with the extracted tune(s)
Tune-6247-get.log 4238 Log file, useful mostly for debugging
Tune-62472-get.log 24572 Log file, useful mostly for debugging
Tune-62473-get.log 4635 Log file, useful mostly for debugging
Tune-62474-get.log 5389 Log file, useful mostly for debugging
Tune-62476-get.log 3332 Log file, useful mostly for debugging
Tune-62477-get.log 4460 Log file, useful mostly for debugging
Tune-62478-get.log 4211 Log file, useful mostly for debugging
These files should be available for 24 hours.