Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/Book04/Kerr_MM2-V2.abc"
Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
file
size
description
Tune-66159-Kerr_MM2-V2.abc
150
ABC music file with the extracted tune(s)
Tune-66159-Kerr_MM2-V2.txt
150
Plain-text file with the extracted tune(s)
Tune-66159-get.log
3180
Log file, useful mostly for debugging
These files should be available for 24 hours.