Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/AdvancedSD/24FavouriteDances_1783_Straight.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7941-24FavouriteDances_1783_Straight.ps) >>/Users/jc/w/tmp/Tune-7941-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/AdvancedSD/24FavouriteDances_1783_Straight.abc

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_79412.log 277810 Log file, useful mostly for debugging
Tune-7941-24FavouriteDances_1783_Straight.abc 174 ABC music file with the extracted tune(s)
Tune-7941-24FavouriteDances_1783_Straight.ps 6 PostScript
Tune-7941-24FavouriteDances_1783_Straight.txt 174 Plain-text file with the extracted tune(s)
Tune-7941-get.log 14115 Log file, useful mostly for debugging
Tune-79410-get.log 16461 Log file, useful mostly for debugging
Tune-79414-get.log 4480 Log file, useful mostly for debugging
Tune-79415-get.log 5279 Log file, useful mostly for debugging
Tune-79416-get.log 6840 Log file, useful mostly for debugging
Tune-79417-get.log 6742 Log file, useful mostly for debugging
These files should be available for 24 hours.