pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-19126-10011_Miller_of_Drone.ps) >>/Users/jc/w/tmp/Tune-19126-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ERM/10011_Miller_of_Drone.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_19126.log 409375 Log file, useful mostly for debugging
Tune-19126-10011_Miller_of_Drone.abc 701 ABC music file with the extracted tune(s)
Tune-19126-10011_Miller_of_Drone.ps 38375 PostScript
Tune-19126-10011_Miller_of_Drone.txt 701 Plain-text file with the extracted tune(s)
Tune-19126-get.log 4631 Log file, useful mostly for debugging
These files should be available for 24 hours.