Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book30/CDfNH1783.abc"

Error exit status 256; here are some files to check:

[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Tune-63202-CDfNH1783.abc 148 ABC music file with the extracted tune(s)
Tune-63202-CDfNH1783.txt 148 Plain-text file with the extracted tune(s)
Tune-63202-get.log 3149 Log file, useful mostly for debugging
These files should be available for 24 hours.