Released on Toni Braxton's 1996 album Secrets, 'How Could An Angel Break My Heart' stands as a defining track of her R&B and soul catalog. The song features a lush, orchestral arrangement that complements Braxton's signature vocal style, characterized by her emotive delivery and powerful belting. As a centerpiece of the Secrets era, the recording exemplifies the polished production and romantic themes prevalent in mid-90s contemporary R&B. It showcases Braxton's ability to convey deep vulnerability and heartbreak, solidifying her status as a leading voice in the genre during her peak commercial years.