pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-35917-AkeroydesPad_PLFD1701_411.ps) >>/Users/jc/w/tmp/Tune-35917-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/AkeroydesPad_PLFD1701_411.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Form_35917.log 994 Log file, useful mostly for debugging
Tune-35917-AkeroydesPad_PLFD1701_411.abc 530 ABC music file with the extracted tune(s)
Tune-35917-AkeroydesPad_PLFD1701_411.ps 37946 PostScript
Tune-35917-AkeroydesPad_PLFD1701_411.txt 530 Plain-text file with the extracted tune(s)
Tune-35917-get.log 4804 Log file, useful mostly for debugging
These files should be available for 24 hours.