pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3664-EppingForest.ps) >>/Users/jc/w/tmp/Tune-3664-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/England/EppingForest.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_36642.log 288548 Log file, useful mostly for debugging
Tune-3664-BlueMessJacket.abc 1890 ABC music file with the extracted tune(s)
Tune-3664-BlueMessJacket.ps 43007 PostScript
Tune-3664-BlueMessJacket.txt 1890 Plain-text file with the extracted tune(s)
Tune-3664-EppingForest.abc 1668 ABC music file with the extracted tune(s)
Tune-3664-EppingForest.ps 44964 PostScript
Tune-3664-EppingForest.txt 1668 Plain-text file with the extracted tune(s)
Tune-3664-get.log 9335 Log file, useful mostly for debugging
Tune-36641-MissMurrayOfLintrose.abc 541 ABC music file with the extracted tune(s)
Tune-36641-MissMurrayOfLintrose.pdf 12225 Portable Data Format
Tune-36641-MissMurrayOfLintrose.ps 34662 PostScript
Tune-36641-MissMurrayOfLintrose.txt 541 Plain-text file with the extracted tune(s)
Tune-36641-get.log 5496 Log file, useful mostly for debugging
These files should be available for 24 hours.