pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9816-AGMj02.ps) >>/Users/jc/w/tmp/Tune-9816-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/AGMj02.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-9816-AGMj02.abc 2470 ABC music file with the extracted tune(s)
Tune-9816-AGMj02.ps 58349 PostScript
Tune-9816-AGMj02.txt 2470 Plain-text file with the extracted tune(s)
Tune-9816-get.log 4335 Log file, useful mostly for debugging
Tune-98162-ReelForJeannie.abc 2156 ABC music file with the extracted tune(s)
Tune-98162-ReelForJeannie.pdf 39465 Portable Data Format
Tune-98162-ReelForJeannie.ps 45827 PostScript
Tune-98162-ReelForJeannie.txt 2156 Plain-text file with the extracted tune(s)
Tune-98162-get.log 5779 Log file, useful mostly for debugging
Tune-98166-get.log 5688 Log file, useful mostly for debugging
Tune-98168-StrathspeyReel.abc 2053 ABC music file with the extracted tune(s)
Tune-98168-StrathspeyReel.ps 47321 PostScript
Tune-98168-StrathspeyReel.txt 2053 Plain-text file with the extracted tune(s)
Tune-98168-get.log 4980 Log file, useful mostly for debugging
These files should be available for 24 hours.