pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3484-TravaTrava2.ps) >>/Users/jc/w/tmp/Tune-3484-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Balkan/TravaTrava2.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-3484-TravaTrava2.abc 1464 ABC music file with the extracted tune(s)
Tune-3484-TravaTrava2.ps 41089 PostScript
Tune-3484-TravaTrava2.txt 1464 Plain-text file with the extracted tune(s)
Tune-3484-get.log 4331 Log file, useful mostly for debugging
Tune-34840-get.log 1414 Log file, useful mostly for debugging
Tune-34841-LassieComeDanceWithMe-001.svg 55451 Scalable Vector Graphics format
Tune-34841-LassieComeDanceWithMe.abc 1542 ABC music file with the extracted tune(s)
Tune-34841-LassieComeDanceWithMe.txt 1542 Plain-text file with the extracted tune(s)
Tune-34841-get.log 4280 Log file, useful mostly for debugging
These files should be available for 24 hours.