Complex sentence: After the reunion, Nielsen and Friis returned to anonymity, while Christensen continued his solo career, releasing his fourth solo album, "Tim Christensen and The Damn Crystals" on November 25,2011.
Split into simpler sentences: After the reunion, Nielsen and Friis returned to anonymity, while Christensen continued his solo career. Christensen released his fourth solo album, "Tim Christensen and The Damn Crystals" on November 25,2011.