pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-35331-Bonnie_Lass_o_Bon_Accord_Am.ps) >>/Users/jc/w/tmp/Tune-35331-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/by/James_Scott_Skinner/Bonnie_Lass_o_Bon_Accord_Am.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_35331.log 262609 Log file, useful mostly for debugging
Tune-35331-Bonnie_Lass_o_Bon_Accord_Am.abc 797 ABC music file with the extracted tune(s)
Tune-35331-Bonnie_Lass_o_Bon_Accord_Am.ps 40284 PostScript
Tune-35331-Bonnie_Lass_o_Bon_Accord_Am.txt 797 Plain-text file with the extracted tune(s)
Tune-35331-get.log 12035 Log file, useful mostly for debugging
These files should be available for 24 hours.