pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-92210-Shottish_AndreaHoag.ps) >>/Users/jc/w/tmp/Tune-92210-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/scand/Shottish_AndreaHoag.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_92210.log 268878 Log file, useful mostly for debugging
Tune-92210-Shottish_AndreaHoag.abc 540 ABC music file with the extracted tune(s)
Tune-92210-Shottish_AndreaHoag.ps 36539 PostScript
Tune-92210-Shottish_AndreaHoag.txt 540 Plain-text file with the extracted tune(s)
Tune-92210-get.log 8217 Log file, useful mostly for debugging
These files should be available for 24 hours.