luke was the lead singer of the 19’s band “sunset curve”, but died under tragic circumstances with two of his band mates, alex and reggie. they then found themselves in the garage studio of a girls dead mother, before realizing that they’ve been dead for twenty five years. after getting closer with the girl and realizing that she also has musical talent, they started a band, also finding out that liz could make them visible when they performed together. luke was currently practicing.