pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5079-1183_Tulloch_Gorum.ps) >>/Users/jc/w/tmp/Tune-5079-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CSR/1183_Tulloch_Gorum.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_50795.log 270281 Log file, useful mostly for debugging
Coll_50798.log 184767 Log file, useful mostly for debugging
Coll_50799.log 275903 Log file, useful mostly for debugging
Form_50793.log 1645 Log file, useful mostly for debugging
Tune-5079-1183_Tulloch_Gorum.abc 881 ABC music file with the extracted tune(s)
Tune-5079-1183_Tulloch_Gorum.ps 38789 PostScript
Tune-5079-1183_Tulloch_Gorum.txt 881 Plain-text file with the extracted tune(s)
Tune-5079-get.log 12993 Log file, useful mostly for debugging
Tune-50791-get.log 5763 Log file, useful mostly for debugging
Tune-50792-get.log 15469 Log file, useful mostly for debugging
Tune-50795-get.log 11964 Log file, useful mostly for debugging
Tune-50796-CSRHW-abc1.abc 143262 ABC music file with the extracted tune(s)
Tune-50796-CSRHW-abc1.pdf 2440236 Portable Data Format
Tune-50796-CSRHW-abc1.ps 1288687 PostScript
Tune-50796-CSRHW-abc1.txt 143262 Plain-text file with the extracted tune(s)
Tune-50796-get.log 82939 Log file, useful mostly for debugging
Tune-50799-get.log 5719 Log file, useful mostly for debugging
These files should be available for 24 hours.