Singers Brother Tom and Aimi Yuguchi have formed a special unit called "amtm" to do a Japanese language cover of last year's hit song, "Young Folks." The song is originally by Swedish group Peter, Bjorn & John. Often referred to as the "whistle song," it became popular on the Japanese airwaves, even taking the #1 spot on the J-WAVE charts.

The cover version will be titled "Koi wa Bjorn ~No Mo-so No Love~." The single hits stores on April 25.