pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9276-DuchessOfManchester_F.ps) >>/Users/jc/w/tmp/Tune-9276-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/strathspey/DuchessOfManchester_F.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_92762.log 65264 Log file, useful mostly for debugging
Form_92760.log 774 Log file, useful mostly for debugging
Tune-9276-DuchessOfManchester_F.abc 0 ABC music file with the extracted tune(s)
Tune-9276-DuchessOfManchester_F.ps 0 PostScript
Tune-9276-get.log 0 Log file, useful mostly for debugging
Tune-92760-get.log 5214 Log file, useful mostly for debugging
Tune-92762-get.log 3093 Log file, useful mostly for debugging
Tune-92763-get.log 12287 Log file, useful mostly for debugging
Tune-92763-l.abc 0 ABC music file with the extracted tune(s)
Tune-92764-DeveronR2_D3.abc 0 ABC music file with the extracted tune(s)
Tune-92764-DeveronR2_D3.pdf 0 Portable Data Format
Tune-92764-DeveronR2_D3.ps 0 PostScript
Tune-92764-get.log 0 Log file, useful mostly for debugging
Tune-92768-get.log 22624 Log file, useful mostly for debugging
Tune-92769-get.log 8736 Log file, useful mostly for debugging
These files should be available for 24 hours.