Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Tunes/dance.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_70261.log 840 Log file, useful mostly for debugging
Tune-7026-dance.abc 143 ABC music file with the extracted tune(s)
Tune-7026-dance.txt 143 Plain-text file with the extracted tune(s)
Tune-7026-get.log 3059 Log file, useful mostly for debugging
Tune-70261-MSRPB.abc 143 ABC music file with the extracted tune(s)
Tune-70261-MSRPB.pdf 2217 Portable Data Format
Tune-70261-MSRPB.ps 6 PostScript
Tune-70261-MSRPB.txt 143 Plain-text file with the extracted tune(s)
Tune-70261-get.log 4743 Log file, useful mostly for debugging
Tune-70263-get.log 5179 Log file, useful mostly for debugging
Tune-70264-Button_Whitaker_12ElegantNewDances_1810.abc 183 ABC music file with the extracted tune(s)
Tune-70264-Button_Whitaker_12ElegantNewDances_1810.txt 183 Plain-text file with the extracted tune(s)
Tune-70264-get.log 3752 Log file, useful mostly for debugging
Tune-70268-get.log 1385 Log file, useful mostly for debugging
These files should be available for 24 hours.