pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-57131-IllanHiljaisuudessa.ps) >>/Users/jc/w/tmp/Tune-57131-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Finland/IllanHiljaisuudessa.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_57131.log 770460 Log file, useful mostly for debugging
Tune-57131-IllanHiljaisuudessa.abc 1259 ABC music file with the extracted tune(s)
Tune-57131-IllanHiljaisuudessa.ps 41435 PostScript
Tune-57131-IllanHiljaisuudessa.txt 1259 Plain-text file with the extracted tune(s)
Tune-57131-get.log 5823 Log file, useful mostly for debugging
These files should be available for 24 hours.