“This is the first and last mash up we’ll ever make,” the fantastic New York neo-disco-post-electro-with-vocals-whatever duo relayed about their dreaded mash up combining Holy Ghost’s earlier single “I Will Come Back” with “Yearning,” a new release from DFA act Black Van. They claim they broke the no-mash-up rule to celebrate Chinese New Year, but we’ll take the musical dividends no matter what.