Question: Who composed the official debut single of the singer who signed a major record deal with Hollywood Records on August 8, 2012, and started recording songs for her debut album on August 12, 2012?
Sentence (from "Toni Braxton discography"): Her solo debut single, "Love Shoulda Brought You Home", reached the top-thirty of the United States "Billboard" Hot 100 chart and the top-five of the R&B/Hip-Hop Songs chart.
Relevant evidence: No