XO is Jeff and Jake Turner of Say Anything's side project. One day, Jeff Turner picked up a guitar and started playing. He then started singing along to what he was playing and it made music. all of a sudden his brother Jake heard him and started singing and playing along with him. Jeff cloned and sat down and started playing drums with them both. Jake did the same and picked up the bass and then we had a band. we make music and we hope you like it.