pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6550-Fenterlarick.ps) >>/Users/jc/w/tmp/Tune-6550-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/England/Fenterlarick.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-6550-Fenterlarick.abc 1345 ABC music file with the extracted tune(s)
Tune-6550-Fenterlarick.ps 43066 PostScript
Tune-6550-Fenterlarick.txt 1345 Plain-text file with the extracted tune(s)
Tune-6550-get.log 4374 Log file, useful mostly for debugging
Tune-65507-Express.abc 1956 ABC music file with the extracted tune(s)
Tune-65507-Express.pdf 40049 Portable Data Format
Tune-65507-Express.ps 47195 PostScript
Tune-65507-Express.txt 1956 Plain-text file with the extracted tune(s)
Tune-65507-get.log 5501 Log file, useful mostly for debugging
These files should be available for 24 hours.