pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-60388-10671_THE_FANCY.ps) >>/Users/jc/w/tmp/Tune-60388-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kohlers/10671_THE_FANCY.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_60388.log 960 Log file, useful mostly for debugging
Tune-60388-10671_THE_FANCY.abc 664 ABC music file with the extracted tune(s)
Tune-60388-10671_THE_FANCY.ps 38771 PostScript
Tune-60388-10671_THE_FANCY.txt 664 Plain-text file with the extracted tune(s)
Tune-60388-get.log 4537 Log file, useful mostly for debugging
These files should be available for 24 hours.