Some tracks in my library aren't formatted as expected, so let's improve
our parsing code to better handle integers.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
The slash in the filepath was being intepreted as a subdirectory, so
let's change it into an underscore so everything is where we expect.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
We account for some fallback values, and also attempt to detect
discnumbers from the album name.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>