Complex sentence: Right after the conclusion of her first tour through the United States, Taylor Davis announced her new European series of concerts, where she toured from February to March 2016 through the major cities of Europe, for a total of 14 dates.
Split into simpler sentences: Right after the conclusion of her first tour through the United States, Taylor Davis announced her new European series of concerts. She will be touring from February to March 2016 through the major cities of Europe, for a total of 14 dates.