pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3136-Karjalan_Poikia-G-32-2.ps) >>/Users/jc/w/tmp/Tune-3136-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/polka0/Karjalan_Poikia-G-32-2.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
Form_31368.log 752 Log file, useful mostly for debugging
Tune-3136-Karjalan_Poikia-G-32-2.abc 0 ABC music file with the extracted tune(s)
Tune-3136-Karjalan_Poikia-G-32-2.ps 0 PostScript
Tune-3136-Karjalan_Poikia-G-32-2.txt 0 Plain-text file with the extracted tune(s)
Tune-3136-get.log 7918 Log file, useful mostly for debugging
Tune-31361-get.log 3001 Log file, useful mostly for debugging
Tune-31364-get.log 0 Log file, useful mostly for debugging
Tune-31367-get.log 5384 Log file, useful mostly for debugging
Tune-31369-get.log 81810 Log file, useful mostly for debugging
These files should be available for 24 hours.