Then, go get some Fairy Lights and stick 'em up all around the house. To hell with the National Grid, blow it up! :0)
When all the lights are on put Those Gorgeous Oysters on at FULL volume, sing along with them with that wonderful voice of yours, and dance! Andy will be around you loving it!
And each evening, before you go to sleep, remember that your beloved Andy is never alone, but surrounded by many souls who love her, and she's surrounding you too.