pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6525-HuntsmensChorus_4.ps) >>/Users/jc/w/tmp/Tune-6525-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/500/HuntsmensChorus_4.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-6525-HuntsmensChorus_4.abc 432 ABC music file with the extracted tune(s)
Tune-6525-HuntsmensChorus_4.ps 33287 PostScript
Tune-6525-HuntsmensChorus_4.txt 432 Plain-text file with the extracted tune(s)
Tune-6525-get.log 9656 Log file, useful mostly for debugging
Tune-65250-get.log 3977 Log file, useful mostly for debugging
Tune-65251-get.log 3402 Log file, useful mostly for debugging
Tune-65257-get.log 7727 Log file, useful mostly for debugging
Tune-65258-book0.abc 173 ABC music file with the extracted tune(s)
Tune-65258-book0.ps 6 PostScript
Tune-65258-book0.txt 173 Plain-text file with the extracted tune(s)
Tune-65258-get.log 4151 Log file, useful mostly for debugging
Tune-65259-get.log 4036 Log file, useful mostly for debugging
These files should be available for 24 hours.