like to get him a replacement piano if this one doesn't make it." nearly four months later, just as the hardings are finishing rebuilding their home, the final touch, that new piano, delivered this week. >> it's been hard to just kind of mentally stay hopeful through the whole thing. >> reporter: his son already practicing. ♪ >> the message is that there's hope past the moment that you're in. >> reporter: for the hardings, that is the sound of resilience. gloria riviera, abc news, washington. >> we thank gloria for that story, and we thank you for watching. i'm tom llamas in new york. david muir will be right back here tomorrow. happy new year. have a great evening. good night.