Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/abc/Scotland/program/20200224/HighlandmansUmbrella.abc"
X:3 not found in http://john-chambers.us/~jc/music/abc/Scotland/program/20200224/HighlandmansUmbrella.abc
Error exit status 256; here are some files to check: