pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-56818-Lord_Mounteagles.ps) >>/Users/jc/w/tmp/Tune-56818-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/CuzTeahan/SliabhLuachroOnParade/Lord_Mounteagles.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_56818.log 431858 Log file, useful mostly for debugging
Tune-56818-Lord_Mounteagles.abc 543 ABC music file with the extracted tune(s)
Tune-56818-Lord_Mounteagles.ps 37011 PostScript
Tune-56818-Lord_Mounteagles.txt 543 Plain-text file with the extracted tune(s)
Tune-56818-get.log 4751 Log file, useful mostly for debugging
These files should be available for 24 hours.