Dru Hill
On the singles "Tell Me" and "In My Bed," the vocals not only blend flawlessly  into an intricate harmony scheme but also link up perfectly with the booming bass beats. On both songs, Mark "Sisqo" Andrews's raw-edged, full-throttle gospel singing dominates  the foreground, but it's his three bandmates' inventive harmonies that distinguish the  song from hundreds of similar bedroom ballads. The group members cowrote five of the  14 tracks on their debut album, and group member Tamir "Nokio" Ruffin coproduced  four of them, including such Stevie Wonder-ful imitations as "April Showers" and "All  Alone." And when teenagers sing like the Temptations and write like Wonder, you have  to sit up and pay attention.--Geoffrey Himes