Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/Gow-CSR3-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_30061.log 259041 Log file, useful mostly for debugging
Form_30061.log 968 Log file, useful mostly for debugging
Tune-30061-Gow-CSR3-abc1.abc 160 ABC music file with the extracted tune(s)
Tune-30061-Gow-CSR3-abc1.txt 160 Plain-text file with the extracted tune(s)
Tune-30061-get.log 3267 Log file, useful mostly for debugging
These files should be available for 24 hours.