pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2276-3339_Waterloo_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-2276-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kerr/MM3/3339_Waterloo_Hornpipe.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_22760.log 121135 Log file, useful mostly for debugging
Tune-2276-3339_Waterloo_Hornpipe.abc 481 ABC music file with the extracted tune(s)
Tune-2276-3339_Waterloo_Hornpipe.ps 35200 PostScript
Tune-2276-3339_Waterloo_Hornpipe.txt 481 Plain-text file with the extracted tune(s)
Tune-2276-get.log 4818 Log file, useful mostly for debugging
Tune-22764-get.log 3943 Log file, useful mostly for debugging
Tune-22765-get.log 1418 Log file, useful mostly for debugging
These files should be available for 24 hours.