pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-61441-Pols_Moklinta.ps) >>/Users/jc/w/tmp/Tune-61441-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scand/Pols_Moklinta.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_61441.log 1327911 Log file, useful mostly for debugging
Tune-61441-Pols_Moklinta.abc 1370 ABC music file with the extracted tune(s)
Tune-61441-Pols_Moklinta.ps 47558 PostScript
Tune-61441-Pols_Moklinta.txt 1370 Plain-text file with the extracted tune(s)
Tune-61441-get.log 4444 Log file, useful mostly for debugging
These files should be available for 24 hours.