Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/polka/24CountryDances_1780_Skillern.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_68530.log 210404 Log file, useful mostly for debugging
Tune-68530-24CountryDances_1780_Skillern.abc 167 ABC music file with the extracted tune(s)
Tune-68530-24CountryDances_1780_Skillern.txt 167 Plain-text file with the extracted tune(s)
Tune-68530-get.log 3499 Log file, useful mostly for debugging
These files should be available for 24 hours.