pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1638-Catchin_Rabbits.ps) >>/Users/jc/w/tmp/Tune-1638-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/Catchin_Rabbits.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-1638-Catchin_Rabbits.abc 1152 ABC music file with the extracted tune(s)
Tune-1638-Catchin_Rabbits.ps 44036 PostScript
Tune-1638-Catchin_Rabbits.txt 1152 Plain-text file with the extracted tune(s)
Tune-1638-get.log 4941 Log file, useful mostly for debugging
Tune-16381-OorAuldGuidmanIsNooAwa.abc 1300 ABC music file with the extracted tune(s)
Tune-16381-OorAuldGuidmanIsNooAwa.ps 47178 PostScript
Tune-16381-OorAuldGuidmanIsNooAwa.txt 1300 Plain-text file with the extracted tune(s)
Tune-16381-get.log 4725 Log file, useful mostly for debugging
Tune-16385-GreenGrowTheRashes1.abc 2672 ABC music file with the extracted tune(s)
Tune-16385-GreenGrowTheRashes1.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-16385-GreenGrowTheRashes1.ps 56933 PostScript
Tune-16385-GreenGrowTheRashes1.txt 2672 Plain-text file with the extracted tune(s)
Tune-16385-get.log 5933 Log file, useful mostly for debugging
Tune-16386-GraelyndaStr.abc 780 ABC music file with the extracted tune(s)
Tune-16386-GraelyndaStr.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-16386-GraelyndaStr.ps 38193 PostScript
Tune-16386-GraelyndaStr.txt 780 Plain-text file with the extracted tune(s)
Tune-16386-get.log 5655 Log file, useful mostly for debugging
These files should be available for 24 hours.