pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1035-121_the_Rogues_March.ps) >>/Users/jc/w/tmp/Tune-1035-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnTreat/GftF/121_the_Rogues_March.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_10355.log 641812 Log file, useful mostly for debugging
Tune-1035-121_the_Rogues_March.abc 603 ABC music file with the extracted tune(s)
Tune-1035-121_the_Rogues_March.ps 34206 PostScript
Tune-1035-121_the_Rogues_March.txt 603 Plain-text file with the extracted tune(s)
Tune-1035-get.log 7924 Log file, useful mostly for debugging
Tune-10351-get.log 1409 Log file, useful mostly for debugging
Tune-10353-get.log 4549 Log file, useful mostly for debugging
Tune-10355-get.log 9623 Log file, useful mostly for debugging
Tune-10358-get.log 10669 Log file, useful mostly for debugging
Tune-10359-get.log 4500 Log file, useful mostly for debugging
These files should be available for 24 hours.