pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4251-MissNancyFrowns_G16.ps) >>/Users/jc/w/tmp/Tune-4251-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/jig/MissNancyFrowns_G16.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_42518.log 63374 Log file, useful mostly for debugging
Tune-4251-MissNancyFrowns_G16.abc 265 ABC music file with the extracted tune(s)
Tune-4251-MissNancyFrowns_G16.ps 33950 PostScript
Tune-4251-MissNancyFrowns_G16.txt 265 Plain-text file with the extracted tune(s)
Tune-4251-get.log 7536 Log file, useful mostly for debugging
Tune-42510-get.log 3669242 Log file, useful mostly for debugging
Tune-42512-get.log 3710 Log file, useful mostly for debugging
Tune-42514-get.log 4324 Log file, useful mostly for debugging
Tune-42516-get.log 9012 Log file, useful mostly for debugging
Tune-42517-get.log 2811 Log file, useful mostly for debugging
These files should be available for 24 hours.