pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-50174-AuldLangSyneStrathspey.ps) >>/Users/jc/w/tmp/Tune-50174-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/AuldLangSyneStrathspey.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-50174-AuldLangSyneStrathspey.abc 1966 ABC music file with the extracted tune(s)
Tune-50174-AuldLangSyneStrathspey.ps 55390 PostScript
Tune-50174-AuldLangSyneStrathspey.txt 1966 Plain-text file with the extracted tune(s)
Tune-50174-get.log 5177 Log file, useful mostly for debugging
These files should be available for 24 hours.