pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9225-Hambo03.ps) >>/Users/jc/w/tmp/Tune-9225-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scand/Hambo03.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-9225-Hambo03.abc 2463 ABC music file with the extracted tune(s)
Tune-9225-Hambo03.ps 60373 PostScript
Tune-9225-Hambo03.txt 2463 Plain-text file with the extracted tune(s)
Tune-9225-get.log 4269 Log file, useful mostly for debugging
Tune-92259-get.log 27291 Log file, useful mostly for debugging
Tune-92259-song.abc 58477 ABC music file with the extracted tune(s)
Tune-92259-song.pdf 469787 Portable Data Format
Tune-92259-song.ps 301768 PostScript
Tune-92259-song.txt 58477 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.