pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-39587-BellsOfNorwich.ps) >>/Users/jc/w/tmp/Tune-39587-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/england/BellsOfNorwich.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_39587.log 495084 Log file, useful mostly for debugging
Form_39587.log 820 Log file, useful mostly for debugging
Tune-39587-BellsOfNorwich.abc 1946 ABC music file with the extracted tune(s)
Tune-39587-BellsOfNorwich.ps 43338 PostScript
Tune-39587-BellsOfNorwich.txt 1946 Plain-text file with the extracted tune(s)
Tune-39587-get.log 9314 Log file, useful mostly for debugging
These files should be available for 24 hours.