Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/SCAJMR/Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4221-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.ps) >>/Users/jc/w/tmp/Tune-4221-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/SCAJMR/Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.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-4221-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.abc 189 ABC music file with the extracted tune(s)
Tune-4221-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.ps 6 PostScript
Tune-4221-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_1.txt 189 Plain-text file with the extracted tune(s)
Tune-4221-get.log 4920 Log file, useful mostly for debugging
Tune-42211-get.log 5851 Log file, useful mostly for debugging
Tune-42213-EFDSS_CDM6.abc 149 ABC music file with the extracted tune(s)
Tune-42213-EFDSS_CDM6.ps 6 PostScript
Tune-42213-EFDSS_CDM6.txt 149 Plain-text file with the extracted tune(s)
Tune-42213-get.log 4126 Log file, useful mostly for debugging
Tune-42218-get.log 5182 Log file, useful mostly for debugging
Tune-42219-get.log 4066 Log file, useful mostly for debugging
These files should be available for 24 hours.