Complex sentence: There, he recorded his fourth studio album, entitled "Free"; although five of its singles were released (with four of those five singles entering the country charts), the album itself was not shipped, and Brock exited Broken Bow's roster.
Split into simpler sentences: There, he recorded his fourth studio album, entitled "Free". Although five of its singles were released (with four of those five singles entering the country charts), the album itself was not shipped, and Brock exited Broken Bow's roster.