pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-59971-CJ75.ps) >>/Users/jc/w/tmp/Tune-59971-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Contra/CJ75.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-59971-CJ75.abc 1869 ABC music file with the extracted tune(s)
Tune-59971-CJ75.ps 47350 PostScript
Tune-59971-CJ75.txt 1869 Plain-text file with the extracted tune(s)
Tune-59971-get.log 99221 Log file, useful mostly for debugging
These files should be available for 24 hours.