Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/NS_Anniv50/Gow-CSR2-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_97286.log 124335 Log file, useful mostly for debugging
Tune-97286-Gow-CSR2-abc1.abc 156 ABC music file with the extracted tune(s)
Tune-97286-Gow-CSR2-abc1.txt 156 Plain-text file with the extracted tune(s)
Tune-97286-get.log 3247 Log file, useful mostly for debugging
These files should be available for 24 hours.