pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3539-015_Plangsty_Connor.ps) >>/Users/jc/w/tmp/Tune-3539-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/HibernianMuse/015_Plangsty_Connor.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_35394.log 520892 Log file, useful mostly for debugging
Form_35391.log 962 Log file, useful mostly for debugging
Form_35397.log 838 Log file, useful mostly for debugging
Form_35399.log 833 Log file, useful mostly for debugging
Tune-3539-015_Plangsty_Connor.abc 970 ABC music file with the extracted tune(s)
Tune-3539-015_Plangsty_Connor.ps 38572 PostScript
Tune-3539-015_Plangsty_Connor.txt 970 Plain-text file with the extracted tune(s)
Tune-3539-get.log 4635 Log file, useful mostly for debugging
Tune-35390-get.log 4498 Log file, useful mostly for debugging
Tune-35396-get.log 185495 Log file, useful mostly for debugging
Tune-35399-get.log 5662 Log file, useful mostly for debugging
These files should be available for 24 hours.