Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/1809/CSGBT_1794-V1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Coll_39525.log 282928 Log file, useful mostly for debugging
Tune-3952-CSGBT_1794-V1.abc 150 ABC music file with the extracted tune(s)
Tune-3952-CSGBT_1794-V1.txt 150 Plain-text file with the extracted tune(s)
Tune-3952-get.log 4550 Log file, useful mostly for debugging
Tune-39520-get.log 5796 Log file, useful mostly for debugging
Tune-39521-get.log 1388 Log file, useful mostly for debugging
Tune-39524-get.log 5806 Log file, useful mostly for debugging
Tune-39525-get.log 1432 Log file, useful mostly for debugging
Tune-39529-get.log 1551 Log file, useful mostly for debugging
These files should be available for 24 hours.