Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Rare_Small/24FavouriteDances_1779_Straight.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7026-24FavouriteDances_1779_Straight.ps) >>/Users/jc/w/tmp/Tune-7026-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Rare_Small/24FavouriteDances_1779_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
Tune-7026-24FavouriteDances_1779_Straight.abc 174 ABC music file with the extracted tune(s)
Tune-7026-24FavouriteDances_1779_Straight.ps 6 PostScript
Tune-7026-24FavouriteDances_1779_Straight.txt 174 Plain-text file with the extracted tune(s)
Tune-7026-get.log 10150 Log file, useful mostly for debugging
Tune-70260-get.log 3992 Log file, useful mostly for debugging
Tune-70262-get.log 4284 Log file, useful mostly for debugging
Tune-70263-get.log 5813 Log file, useful mostly for debugging
Tune-70265-get.log 8554 Log file, useful mostly for debugging
Tune-70266-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.abc 189 ABC music file with the extracted tune(s)
Tune-70266-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.ps 6 PostScript
Tune-70266-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.txt 189 Plain-text file with the extracted tune(s)
Tune-70266-get.log 10400 Log file, useful mostly for debugging
Tune-70267-get.log 1398 Log file, useful mostly for debugging
These files should be available for 24 hours.