pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1159-hnr5.ps) >>/Users/jc/w/tmp/Tune-1159-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/hnr5.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_11592.log 67424 Log file, useful mostly for debugging
Form_11591.log 1549 Log file, useful mostly for debugging
Tune-1159-get.log 3983 Log file, useful mostly for debugging
Tune-1159-hnr5.abc 470 ABC music file with the extracted tune(s)
Tune-1159-hnr5.ps 38763 PostScript
Tune-1159-hnr5.txt 470 Plain-text file with the extracted tune(s)
Tune-11590-get.log 4236 Log file, useful mostly for debugging
Tune-11591-get.log 57031 Log file, useful mostly for debugging
Tune-11593-get.log 19318 Log file, useful mostly for debugging
Tune-11595-get.log 3842 Log file, useful mostly for debugging
These files should be available for 24 hours.