pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-15907-Irongray1.ps) >>/Users/jc/w/tmp/Tune-15907-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Scotland/Irongray1.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_15907.log 546068 Log file, useful mostly for debugging
Tune-15907-Irongray1.abc 605 ABC music file with the extracted tune(s)
Tune-15907-Irongray1.ps 39144 PostScript
Tune-15907-Irongray1.txt 605 Plain-text file with the extracted tune(s)
Tune-15907-get.log 4438 Log file, useful mostly for debugging
These files should be available for 24 hours.