pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-60129-2219_To_Daunton_Me.ps) >>/Users/jc/w/tmp/Tune-60129-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Kerr/MM2/2219_To_Daunton_Me.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-60129-2219_To_Daunton_Me.abc 477 ABC music file with the extracted tune(s)
Tune-60129-2219_To_Daunton_Me.ps 34635 PostScript
Tune-60129-2219_To_Daunton_Me.txt 477 Plain-text file with the extracted tune(s)
Tune-60129-Robertsons_Hornpipe_1.abc 541 ABC music file with the extracted tune(s)
Tune-60129-Robertsons_Hornpipe_1.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-60129-Robertsons_Hornpipe_1.ps 34538 PostScript
Tune-60129-Robertsons_Hornpipe_1.txt 541 Plain-text file with the extracted tune(s)
Tune-60129-get.log 12068 Log file, useful mostly for debugging
These files should be available for 24 hours.