Berg told MTV News that this R&B influenced voice-box-drenched track may be his favorite song on the album. He explained: "I'm an R&B dude at heart. And I like rap. I started with [DMX]. My craft has evolved. I try to be a jack-of-all-trades where I can sing R&B and write R&B as well as me doing my rap thing and producing as well. I'm multitasking."
"Whole Lotta Love" was Led Zeppelin's only US Top 10 hit, charting at #4. Many of their songs, including "Stairway To Heaven," were not released as singles, as it was considered bad form in England to make people pay for singles that were on albums.
The Isley Brother's song, "Contagious," peaked at #19 on the Billboard Hot 100. This meant that the band of brothers became the first group to score a Top 50 hit in six consecutive decades on the chart.