If anyone understands renewal, it’s Andrew McMahon.Over the last two  decades, the veteran indie-pop singer-songwriter has experienced musical rebirth many times, ever since he started entertaining  audiences  in   the  ‘00s  alt-pop outfit Something Corporate,  and   he’s  consistently arrived on the other side stronger than ever. After leading Something Corporate to major chart success in the early 2000s, McMahon soon resurfaced with the more personal solo project Jack’s Mannequin, then moved on to release numerous hook-packed albums under his own name using the   monikerAndrew  McMahon  in   the  Wilderness. In  2006,   following  his  own   battle  with  Acute Lymphocytic   Leukemia (ALL), he launched the Dear Jack Foundation, which provides programming to benefit adolescents and young adults diagnosed with cancer. Through it all, the East Coast-born, SoCal-based singer and musical collaborator has created a stunning catalog of introspective, impossibly catchy piano pop. His new single, “Stars,” is just the latest example of his immeasurable staying power.