pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-10670-SentimentalJourney.ps) >>/Users/jc/w/tmp/Tune-10670-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/fake/SentimentalJourney.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_10670.log 1668 Log file, useful mostly for debugging
Tune-10670-SentimentalJourney.abc 1752 ABC music file with the extracted tune(s)
Tune-10670-SentimentalJourney.ps 48329 PostScript
Tune-10670-SentimentalJourney.txt 1752 Plain-text file with the extracted tune(s)
Tune-10670-get.log 5164 Log file, useful mostly for debugging
These files should be available for 24 hours.