pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-52817-12_Altringham_Round.ps) >>/Users/jc/w/tmp/Tune-52817-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ThomasMarsden/12_Altringham_Round.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_52817.log 1566 Log file, useful mostly for debugging
Tune-52817-12_Altringham_Round.abc 1198 ABC music file with the extracted tune(s)
Tune-52817-12_Altringham_Round.ps 45462 PostScript
Tune-52817-12_Altringham_Round.txt 1198 Plain-text file with the extracted tune(s)
Tune-52817-get.log 5278 Log file, useful mostly for debugging
These files should be available for 24 hours.