pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1658-10672_Floras_Birthday.ps) >>/Users/jc/w/tmp/Tune-1658-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/EliasHowe/MusiciansCompanionP1/10672_Floras_Birthday.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_16582.log 323671 Log file, useful mostly for debugging
Coll_16587.log 268876 Log file, useful mostly for debugging
Form_16588.log 980 Log file, useful mostly for debugging
Tune-1658-10672_Floras_Birthday.abc 640 ABC music file with the extracted tune(s)
Tune-1658-10672_Floras_Birthday.ps 34523 PostScript
Tune-1658-10672_Floras_Birthday.txt 640 Plain-text file with the extracted tune(s)
Tune-1658-get.log 4846 Log file, useful mostly for debugging
Tune-16580-get.log 7806 Log file, useful mostly for debugging
Tune-16581-get.log 10319 Log file, useful mostly for debugging
Tune-16582-get.log 5164 Log file, useful mostly for debugging
Tune-16584-get.log 3702 Log file, useful mostly for debugging
Tune-16588-get.log 11303 Log file, useful mostly for debugging
These files should be available for 24 hours.