Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/Gow-CR-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_88795.log 266066 Log file, useful mostly for debugging
Coll_88799.log 261851 Log file, useful mostly for debugging
Tune-8879-Gow-CR-abc1.abc 158 ABC music file with the extracted tune(s)
Tune-8879-Gow-CR-abc1.txt 158 Plain-text file with the extracted tune(s)
Tune-8879-get.log 3221 Log file, useful mostly for debugging
Tune-88791-24CountryDances_1770_Longman.abc 178 ABC music file with the extracted tune(s)
Tune-88791-24CountryDances_1770_Longman.txt 178 Plain-text file with the extracted tune(s)
Tune-88791-get.log 3590 Log file, useful mostly for debugging
Tune-88797-get.log 8887 Log file, useful mostly for debugging
Tune-88798-get.log 15087 Log file, useful mostly for debugging
These files should be available for 24 hours.