pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-94237-132_Lady_Grays_Reel.ps) >>/Users/jc/w/tmp/Tune-94237-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Straight_Skillern/132_Lady_Grays_Reel.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_94237.log 259829 Log file, useful mostly for debugging
Tune-94237-132_Lady_Grays_Reel.abc 639 ABC music file with the extracted tune(s)
Tune-94237-132_Lady_Grays_Reel.ps 33748 PostScript
Tune-94237-132_Lady_Grays_Reel.txt 639 Plain-text file with the extracted tune(s)
Tune-94237-get.log 4582 Log file, useful mostly for debugging
These files should be available for 24 hours.