pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1371-Tullochgorm0.ps) >>/Users/jc/w/tmp/Tune-1371-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/Tullochgorm0.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-1371-Tullochgorm0.abc 1290 ABC music file with the extracted tune(s)
Tune-1371-Tullochgorm0.ps 41110 PostScript
Tune-1371-Tullochgorm0.txt 1290 Plain-text file with the extracted tune(s)
Tune-1371-get.log 4825 Log file, useful mostly for debugging
Tune-13716-ArtsaAlinu.abc 1155 ABC music file with the extracted tune(s)
Tune-13716-ArtsaAlinu.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-13716-ArtsaAlinu.ps 41534 PostScript
Tune-13716-ArtsaAlinu.txt 1155 Plain-text file with the extracted tune(s)
Tune-13716-get.log 6459 Log file, useful mostly for debugging
These files should be available for 24 hours.