
Among the items that Olivia Rodrigo has stashed in her bag - as revealed in a new video interview with Vogue - the most interesting for music tech-curious folks like us is the Vocal Trainer, a small kazoo-like gizmo that we’ll admit we’d never previously heard of.
This is designed to help you “eliminate cracks, increase control, reduce strain and enhance technique,” and is believed to be used by not only Rodrigo, but also Sam Smith, Sia, Rascal Flatts and Avril Lavigne.