pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-68090-Road_to_Newbridge.ps) >>/Users/jc/w/tmp/Tune-68090-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Road_to_Newbridge.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-68090-Road_to_Newbridge.abc 450 ABC music file with the extracted tune(s)
Tune-68090-Road_to_Newbridge.ps 35445 PostScript
Tune-68090-Road_to_Newbridge.txt 450 Plain-text file with the extracted tune(s)
Tune-68090-get.log 4787 Log file, useful mostly for debugging
These files should be available for 24 hours.