Yet another cute thing Laura does

My wife has designed lights for a huge number of shows, set to a wide variety of music. So there's a lot of music which she associates with a show she's lit. So, every so often, she'll be listening to the radio, singing along under her breath with a song, and suddenly the lyrics turn into production notes. Today, a Beatles song came on the radio, and the lyrics she sang looked something like:

"Get back, get back lights GO, get back to where you once belonged."

She does this with classical music, too; it sounds something like:

"hmm hmmmm, dim da de dumm scrim out, lights go, hmm da de de dummm...."

I'm not entirely sure she realizes she's doing this, which makes it even cuter.