pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-27158-x9.ps) >>/Users/jc/w/tmp/Tune-27158-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Contra/x9.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-27158-get.log 183111 Log file, useful mostly for debugging
Tune-27158-x9.abc 164 ABC music file with the extracted tune(s)
Tune-27158-x9.ps 32090 PostScript
Tune-27158-x9.txt 164 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.