AJR Release Nostalgia Tinged Video For ‘Sober Up’ Calgary, AB, Canada / X92.9 - Calgary's Alternative Matt Berry February 08, 2018 04:40 pm The brother trio known as AJR have a big hit on their hand with Sober Up ft. Rivers Cuomo and they have finally released the video which has Jack…the J of AJR chasing his younger self around the streets of NYC: