pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7560-Highland_Donald_RJ.ps) >>/Users/jc/w/tmp/Tune-7560-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/RJ/reel/Highland_Donald_RJ.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_75603.log 265389 Log file, useful mostly for debugging
Coll_75609.log 275119 Log file, useful mostly for debugging
Form_75602.log 786 Log file, useful mostly for debugging
Form_75603.log 751 Log file, useful mostly for debugging
Form_75604.log 793 Log file, useful mostly for debugging
Form_75608.log 743 Log file, useful mostly for debugging
Tune-7560-Highland_Donald_RJ.abc 0 ABC music file with the extracted tune(s)
Tune-7560-Highland_Donald_RJ.ps 0 PostScript
Tune-7560-Highland_Donald_RJ.txt 0 Plain-text file with the extracted tune(s)
Tune-7560-get.log 0 Log file, useful mostly for debugging
Tune-75603-get.log 45988 Log file, useful mostly for debugging
Tune-75606-get.log 13762 Log file, useful mostly for debugging
These files should be available for 24 hours.