pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4769-Penny_Wise_A_Pound_Foolish.ps) >>/Users/jc/w/tmp/Tune-4769-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Penny_Wise_A_Pound_Foolish.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_4769.log 513867 Log file, useful mostly for debugging
Coll_47698.log 788363 Log file, useful mostly for debugging
Tune-4769-Penny_Wise_A_Pound_Foolish.abc 447 ABC music file with the extracted tune(s)
Tune-4769-Penny_Wise_A_Pound_Foolish.ps 34953 PostScript
Tune-4769-Penny_Wise_A_Pound_Foolish.txt 447 Plain-text file with the extracted tune(s)
Tune-4769-get.log 5009 Log file, useful mostly for debugging
Tune-47692-get.log 5048 Log file, useful mostly for debugging
Tune-47693-all.abc 176 ABC music file with the extracted tune(s)
Tune-47693-all.pdf 2217 Portable Data Format
Tune-47693-all.ps 6 PostScript
Tune-47693-all.txt 176 Plain-text file with the extracted tune(s)
Tune-47693-get.log 4965 Log file, useful mostly for debugging
Tune-47697-get.log 7796 Log file, useful mostly for debugging
Tune-47698-get.log 5805 Log file, useful mostly for debugging
These files should be available for 24 hours.