pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84852-Rookery.ps) >>/Users/jc/w/tmp/Tune-84852-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Rookery.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-84852-Rookery.abc 570 ABC music file with the extracted tune(s)
Tune-84852-Rookery.ps 38687 PostScript
Tune-84852-Rookery.txt 570 Plain-text file with the extracted tune(s)
Tune-84852-get.log 9052 Log file, useful mostly for debugging
Tune-84852-proto-001.svg 1110 Scalable Vector Graphics format
Tune-84852-proto.abc 425 ABC music file with the extracted tune(s)
Tune-84852-proto.txt 425 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.