pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8676-Bonny_Kitty_1.ps) >>/Users/jc/w/tmp/Tune-8676-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Thompson/Bonny_Kitty_1.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_86763.log 381684 Log file, useful mostly for debugging
Tune-8676-Bonny_Kitty_1.abc 560 ABC music file with the extracted tune(s)
Tune-8676-Bonny_Kitty_1.ps 34526 PostScript
Tune-8676-Bonny_Kitty_1.txt 560 Plain-text file with the extracted tune(s)
Tune-8676-get.log 4803 Log file, useful mostly for debugging
Tune-86760-Straight_Skillern.abc 153 ABC music file with the extracted tune(s)
Tune-86760-Straight_Skillern.ps 6 PostScript
Tune-86760-Straight_Skillern.txt 153 Plain-text file with the extracted tune(s)
Tune-86760-get.log 4255 Log file, useful mostly for debugging
Tune-86764-2140_Pretty_Peg.abc 480 ABC music file with the extracted tune(s)
Tune-86764-2140_Pretty_Peg.ps 36046 PostScript
Tune-86764-2140_Pretty_Peg.txt 480 Plain-text file with the extracted tune(s)
Tune-86764-get.log 4577 Log file, useful mostly for debugging
Tune-86768-24CountryDances_1748_TDavis.abc 164 ABC music file with the extracted tune(s)
Tune-86768-24CountryDances_1748_TDavis.ps 6 PostScript
Tune-86768-24CountryDances_1748_TDavis.txt 164 Plain-text file with the extracted tune(s)
Tune-86768-DanielWright_ECPMH.abc 154 ABC music file with the extracted tune(s)
Tune-86768-DanielWright_ECPMH.ps 6 PostScript
Tune-86768-DanielWright_ECPMH.txt 154 Plain-text file with the extracted tune(s)
Tune-86768-get.log 8624 Log file, useful mostly for debugging
These files should be available for 24 hours.