pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-33287-451_From_Night_till_Morn.ps) >>/Users/jc/w/tmp/Tune-33287-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnTreat/GftF/451_From_Night_till_Morn.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_33287.log 158479 Log file, useful mostly for debugging
Tune-33287-451_From_Night_till_Morn.abc 920 ABC music file with the extracted tune(s)
Tune-33287-451_From_Night_till_Morn.ps 38036 PostScript
Tune-33287-451_From_Night_till_Morn.txt 920 Plain-text file with the extracted tune(s)
Tune-33287-get.log 4846 Log file, useful mostly for debugging
These files should be available for 24 hours.