Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Children/Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1539-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.ps) >>/Users/jc/w/tmp/Tune-1539-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Children/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
Sess-15398.log 10420988 Log file, useful mostly for debugging
Tune-1539-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.abc 191 ABC music file with the extracted tune(s)
Tune-1539-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.ps 6 PostScript
Tune-1539-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.txt 191 Plain-text file with the extracted tune(s)
Tune-1539-get.log 4930 Log file, useful mostly for debugging
Tune-15391-get.log 8967 Log file, useful mostly for debugging
Tune-15392-get.log 3100 Log file, useful mostly for debugging
Tune-15394-get.log 7534 Log file, useful mostly for debugging
Tune-15396-get.log 4405 Log file, useful mostly for debugging
Tune-15398-get.log 6641 Log file, useful mostly for debugging
These files should be available for 24 hours.