Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Dales_Selection/Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9080-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.ps) >>/Users/jc/w/tmp/Tune-9080-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Dales_Selection/Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.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_90809.log 290410 Log file, useful mostly for debugging
Tune-9080-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.abc 198 ABC music file with the extracted tune(s)
Tune-9080-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.ps 6 PostScript
Tune-9080-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.txt 198 Plain-text file with the extracted tune(s)
Tune-9080-get.log 14044 Log file, useful mostly for debugging
Tune-90800-get.log 68449 Log file, useful mostly for debugging
Tune-90801-get.log 4579 Log file, useful mostly for debugging
Tune-90803-get.log 4405 Log file, useful mostly for debugging
Tune-90804-get.log 4101 Log file, useful mostly for debugging
Tune-90807-get.log 13754 Log file, useful mostly for debugging
Tune-90808-get.log 4526 Log file, useful mostly for debugging
Tune-90809-get.log 3584 Log file, useful mostly for debugging
These files should be available for 24 hours.