pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3525-BarbroPersBrudpolska.ps) >>/Users/jc/w/tmp/Tune-3525-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/scand/BarbroPersBrudpolska.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_35257.log 602383 Log file, useful mostly for debugging
Tune-3525-BarbroPersBrudpolska.abc 880 ABC music file with the extracted tune(s)
Tune-3525-BarbroPersBrudpolska.ps 41409 PostScript
Tune-3525-BarbroPersBrudpolska.txt 880 Plain-text file with the extracted tune(s)
Tune-3525-get.log 9560 Log file, useful mostly for debugging
Tune-35250-get.log 3729 Log file, useful mostly for debugging
These files should be available for 24 hours.