Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1811/JohnTreat_GftF2.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_68869.log 809 Log file, useful mostly for debugging
Tune-6886-JohnTreat_GftF2.abc 152 ABC music file with the extracted tune(s)
Tune-6886-JohnTreat_GftF2.txt 152 Plain-text file with the extracted tune(s)
Tune-6886-get.log 3233 Log file, useful mostly for debugging
Tune-68860-get.log 5176 Log file, useful mostly for debugging
Tune-68861-Kerr_MM4-V2.abc 148 ABC music file with the extracted tune(s)
Tune-68861-Kerr_MM4-V2.txt 148 Plain-text file with the extracted tune(s)
Tune-68861-get.log 3206 Log file, useful mostly for debugging
These files should be available for 24 hours.