Complex sentence: The band replaced both with Chris Cayford, who is the current frontman and former guitarist of "No Coast", and Nathan Fairweather, who plays in "Brontide", making this the first release with the new line-up.
Split into simpler sentences: The band replaced both with Chris Cayford, who is the current frontman and former guitarist of "No Coast", and Nathan Fairweather who plays in "Brontide". Making this the first release with the new line-up.