Dru Hill singer Sisqo's Unleash the Dragon will creep up to #2 behind Santana's Supernatural on this week's Billboard 200 albums chart, according to sales figures released Wednesday (March 22) by SoundScan. Supernatural will spend its sixth consecutive week at #1. Santana's Grammy-winning hit sold 307,665 copies in the week ending Sunday the fourth straight week in which more than 300,000 copies of the album have been sold. Unleash the Dragon, which has climbed the chart on the strength of the top-20 single "Thong Song," sold 156,168 copies. The week's highest debuts will be hip-hop duo Dead Prez's Let's Get Free, at #73, and 13-year-old R&B singer Sammie's From the Bottom to the Top, at #86.