pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-61762-Vals13.ps) >>/Users/jc/w/tmp/Tune-61762-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/scand/Vals13.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_61762.log 2123 Log file, useful mostly for debugging
Tune-61762-Vals13.abc 2283 ABC music file with the extracted tune(s)
Tune-61762-Vals13.ps 52412 PostScript
Tune-61762-Vals13.txt 2283 Plain-text file with the extracted tune(s)
Tune-61762-get.log 4275 Log file, useful mostly for debugging
These files should be available for 24 hours.