The document discusses the genres of pop and R&B music that were chosen for a song called "Scandalous". Pop music is described as commercially recorded, youth-oriented music featuring short, simple songs utilizing new variations on familiar themes. Popular pop artists mentioned include Girls Aloud, Britney Spears, and Lady Gaga. R&B combines elements of soul, hip hop, and funk and is featured in artists like Beyonce, Jay Z, and Rihanna. The genres of pop and R&B were selected for the song due to the idea of a girl band with a twist, using the R&B genre.