pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7665-CRE4.ps) >>/Users/jc/w/tmp/Tune-7665-get.log 2>&1" returned status 256
http://www.gulfweb.net/rlwalker/abc/CRE4.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_76650.log 64724 Log file, useful mostly for debugging
Coll_76657.log 70124 Log file, useful mostly for debugging
Tune-7665-CRE4.abc 264 ABC music file with the extracted tune(s)
Tune-7665-CRE4.ps 34199 PostScript
Tune-7665-CRE4.txt 264 Plain-text file with the extracted tune(s)
Tune-7665-get.log 4035 Log file, useful mostly for debugging
Tune-76650-get.log 3000 Log file, useful mostly for debugging
Tune-76652-get.log 22444 Log file, useful mostly for debugging
Tune-76659-get.log 1511 Log file, useful mostly for debugging
These files should be available for 24 hours.