Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/AdvancedSD/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_94640.log 281520 Log file, useful mostly for debugging
Coll_94642.log 1365350 Log file, useful mostly for debugging
Coll_94643.log 655254 Log file, useful mostly for debugging
Tune-9464-24CountryDances_1780_Skillern.abc 172 ABC music file with the extracted tune(s)
Tune-9464-24CountryDances_1780_Skillern.txt 172 Plain-text file with the extracted tune(s)
Tune-9464-get.log 3523 Log file, useful mostly for debugging
Tune-94643-WalterRainstorp_WRCB.abc 157 ABC music file with the extracted tune(s)
Tune-94643-WalterRainstorp_WRCB.ps 6 PostScript
Tune-94643-WalterRainstorp_WRCB.txt 157 Plain-text file with the extracted tune(s)
Tune-94643-get.log 4197 Log file, useful mostly for debugging
These files should be available for 24 hours.