pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-20932-Come_Back_Paddy_Reilly.ps) >>/Users/jc/w/tmp/Tune-20932-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Come_Back_Paddy_Reilly.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Tune-20932-Come_Back_Paddy_Reilly.abc 516 ABC music file with the extracted tune(s)
Tune-20932-Come_Back_Paddy_Reilly.ps 35453 PostScript
Tune-20932-Come_Back_Paddy_Reilly.txt 516 Plain-text file with the extracted tune(s)
Tune-20932-get.log 4910 Log file, useful mostly for debugging
These files should be available for 24 hours.