pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6826-Honeysuckle_Schottishe.ps) >>/Users/jc/w/tmp/Tune-6826-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/program/shottish/Honeysuckle_Schottishe.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_68267.log 260559 Log file, useful mostly for debugging
Form_68267.log 792 Log file, useful mostly for debugging
Form_68269.log 839 Log file, useful mostly for debugging
Tune-6826-Honeysuckle_Schottishe.abc 481 ABC music file with the extracted tune(s)
Tune-6826-Honeysuckle_Schottishe.ps 38314 PostScript
Tune-6826-Honeysuckle_Schottishe.txt 481 Plain-text file with the extracted tune(s)
Tune-6826-get.log 4635 Log file, useful mostly for debugging
Tune-68260-get.log 4654 Log file, useful mostly for debugging
Tune-68262-WO.abc 0 ABC music file with the extracted tune(s)
Tune-68262-WO.ps 6 PostScript
Tune-68262-WO.txt 0 Plain-text file with the extracted tune(s)
Tune-68262-get.log 4045 Log file, useful mostly for debugging
Tune-68268-get.log 1396 Log file, useful mostly for debugging
These files should be available for 24 hours.