Transcript for Beyonce Lip-Sync Scandal: Expert Opinion
And beyonce has yet to weigh in on her performance at the presidential inauguration. But that new video overnight from "the wall street journal." In it, you can see and hear beyonce singing. Abc's bianna golodryga has the story. ♪ The ramparts we watched ♪ Reporter: Was queen b. Singing live? Or going through the motions to a previously-recorded track? She is singing. You look at her mouth and her breathing, it doesn't seem to quite line up. Reporter: Listen to this newly-released raw video from "the wall street journal" live. Some say you can hear beyonce's voice, along with the backing track. ♪ What so proudly we held ♪ Reporter: Compared to this that was broadcast. ♪ Last gleaming ♪ Reporter: Tom gardener says all the b. Backlash is unjustified. How common is that in big performances? It's very common. I'm surprised at the backlash because I thought it was understood this was going on. Reporter: So, I decided to try for myself. I'm so nervous. Over a year ago, in what was either one of the most exhilarating or humiliating moments of my career, the "gma weekend" team performed live on broadway, with yours truly at lead vocals. ♪ Don't stop believing ♪ Reporter: Naturally, we decided to re-create the experience. This time, with the help, lots of help, from our new friend. ♪ Just a smalltown girl ♪ Reporter: That's my raw, completely unaltered voice. ♪ She took the midnight train going anywhere ♪ let's run through it one more time. Reporter: With my backing track autotuned, I can lip-sync and sound like beyonce. ♪ Goes on and on and on ♪ Reporter: Well, sort of. ♪ Strangers waiting up and down the boulevard ♪ ♪ there's had shadows ♪ Reporter: No amount of technology can help me. People coming to beyonce's -- this happens all the time. And the artists are often told to lip-sync by producers. Alicia keys weighed in. She said beyonce is a great performer. She can and did deliver the song beautifully. Unlike myself. Give bianna a hand here. Absolutely. Come on. Somewhere there's a herd of
This transcript has been automatically generated and may not be 100% accurate.