pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8590-athol-nz.ps) >>/Users/jc/w/tmp/Tune-8590-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Athole/F/athol-nz.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_85907.log 140387 Log file, useful mostly for debugging
Coll_85908.log 137967 Log file, useful mostly for debugging
Form_85904.log 865 Log file, useful mostly for debugging
Tune-8590-athol-nz.abc 272 ABC music file with the extracted tune(s)
Tune-8590-athol-nz.ps 36170 PostScript
Tune-8590-athol-nz.txt 272 Plain-text file with the extracted tune(s)
Tune-8590-get.log 4310 Log file, useful mostly for debugging
Tune-85901-get.log 4356 Log file, useful mostly for debugging
These files should be available for 24 hours.