pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2306-stella_by_starlight.ps) >>/Users/jc/w/tmp/Tune-2306-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/jazz/stella_by_starlight.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_23066.log 837 Log file, useful mostly for debugging
Tune-2306-get.log 7343 Log file, useful mostly for debugging
Tune-2306-stella_by_starlight.abc 1410 ABC music file with the extracted tune(s)
Tune-2306-stella_by_starlight.ps 42430 PostScript
Tune-2306-stella_by_starlight.txt 1410 Plain-text file with the extracted tune(s)
Tune-23060-get.log 1467 Log file, useful mostly for debugging
Tune-23061-get.log 5770 Log file, useful mostly for debugging
Tune-23064-get.log 4654 Log file, useful mostly for debugging
Tune-23069-0431_COTILLONS_Fourth_set.abc 9087 ABC music file with the extracted tune(s)
Tune-23069-0431_COTILLONS_Fourth_set.pdf 189916 Portable Data Format
Tune-23069-0431_COTILLONS_Fourth_set.ps 116077 PostScript
Tune-23069-0431_COTILLONS_Fourth_set.txt 9087 Plain-text file with the extracted tune(s)
Tune-23069-get.log 9625 Log file, useful mostly for debugging
These files should be available for 24 hours.