Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/reel/MrKynastonsFamousDance.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2597-MrKynastonsFamousDance.ps) >>/Users/jc/w/tmp/Tune-2597-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/reel/MrKynastonsFamousDance.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-2597-MrKynastonsFamousDance.abc 159 ABC music file with the extracted tune(s)
Tune-2597-MrKynastonsFamousDance.ps 6 PostScript
Tune-2597-MrKynastonsFamousDance.txt 159 Plain-text file with the extracted tune(s)
Tune-2597-get.log 12344 Log file, useful mostly for debugging
Tune-25971-get.log 9008 Log file, useful mostly for debugging
Tune-25973-get.log 10017 Log file, useful mostly for debugging
Tune-25974-get.log 16493 Log file, useful mostly for debugging
Tune-25975-get.log 5748 Log file, useful mostly for debugging
Tune-25977-get.log 5617 Log file, useful mostly for debugging
Tune-25979-get.log 5815 Log file, useful mostly for debugging
These files should be available for 24 hours.