Live from Soul Train.ISLEY BROTHERS-WHO'S THAT LADY,LIVE 1974 Find The Isley Brothers bio, music, credits, awards, & streaming radio on AllMusic - Over the course of multiple decades and multipe… This feature is not available right now. Please try again later. Complete your The Isley Brothers record collection. Discover The Isley Brothers's full discography. Shop new and used Vinyl and CDs. The Isley Brothers (/ ˈ aɪ z l iː /) are an American musical group originally from Cincinnati, Ohio, originally a vocal trio consisting of brothers O'Kelly Isley. Live It Up is the twelfth album released by The Isley Brothers on September 7, 1974, their second major distributed album with Epic Records under their T-Neck subsidiary. Buy Isley Brothers tickets from the official Ticketmaster.com site. Find Isley Brothers tour schedule, concert details, reviews and photos.