pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-95904-IfIHadMyLifeToLiveOver.ps) >>/Users/jc/w/tmp/Tune-95904-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/fake/IfIHadMyLifeToLiveOver.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Tune-95904-IfIHadMyLifeToLiveOver.abc 1876 ABC music file with the extracted tune(s)
Tune-95904-IfIHadMyLifeToLiveOver.ps 44197 PostScript
Tune-95904-IfIHadMyLifeToLiveOver.txt 1876 Plain-text file with the extracted tune(s)
Tune-95904-get.log 9618 Log file, useful mostly for debugging
These files should be available for 24 hours.