pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-40812-0203_Glasgow_Highlanders_AL.ps) >>/Users/jc/w/tmp/Tune-40812-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/SCD/Book02/0203_Glasgow_Highlanders_AL.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
Find_40812.log 1192 Log file, useful mostly for debugging
Tune-40812-0203_Glasgow_Highlanders_AL.abc 1187 ABC music file with the extracted tune(s)
Tune-40812-0203_Glasgow_Highlanders_AL.ps 37165 PostScript
Tune-40812-0203_Glasgow_Highlanders_AL.txt 1187 Plain-text file with the extracted tune(s)
Tune-40812-get.log 4641 Log file, useful mostly for debugging
These files should be available for 24 hours.