pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-32524-BethAndChristiansReel.ps) >>/Users/jc/w/tmp/Tune-32524-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/BethAndChristiansReel.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-32524-BethAndChristiansReel.abc 253 ABC music file with the extracted tune(s)
Tune-32524-BethAndChristiansReel.ps 30838 PostScript
Tune-32524-BethAndChristiansReel.txt 253 Plain-text file with the extracted tune(s)
Tune-32524-get.log 5623 Log file, useful mostly for debugging
These files should be available for 24 hours.