pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5523-TripToBavaria2.ps) >>/Users/jc/w/tmp/Tune-5523-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/TripToBavaria2.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-5523-TripToBavaria2.abc 2088 ABC music file with the extracted tune(s)
Tune-5523-TripToBavaria2.ps 46946 PostScript
Tune-5523-TripToBavaria2.txt 2088 Plain-text file with the extracted tune(s)
Tune-5523-get.log 4900 Log file, useful mostly for debugging
Tune-55238-MaxwellsRantXmas-001.svg 44677 Scalable Vector Graphics format
Tune-55238-MaxwellsRantXmas.abc 1823 ABC music file with the extracted tune(s)
Tune-55238-MaxwellsRantXmas.txt 1823 Plain-text file with the extracted tune(s)
Tune-55238-get.log 4599 Log file, useful mostly for debugging
These files should be available for 24 hours.