pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8852-D-jig.ps) >>/Users/jc/w/tmp/Tune-8852-get.log 2>&1" returned status 256
http://www.thisoldtractor.com/guzzi007/Scottish_Tome/D-jig.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_88526.log 132522 Log file, useful mostly for debugging
Find_88529.log 1451 Log file, useful mostly for debugging
Form_88520.log 834 Log file, useful mostly for debugging
Form_88524.log 843 Log file, useful mostly for debugging
Form_88525.log 862 Log file, useful mostly for debugging
Tune-8852-D-jig.abc 582 ABC music file with the extracted tune(s)
Tune-8852-D-jig.ps 37822 PostScript
Tune-8852-D-jig.txt 582 Plain-text file with the extracted tune(s)
Tune-8852-get.log 4277 Log file, useful mostly for debugging
Tune-88523-get.log 1388 Log file, useful mostly for debugging
Tune-88524-get.log 3811 Log file, useful mostly for debugging
Tune-88528-get.log 3062 Log file, useful mostly for debugging
These files should be available for 24 hours.