Hitting the theme right on the head, the aptly named duo Immersion took the Regas Square crowd on a journey through ... appeared to the Knoxville Civic Auditorium as nothing but a silhouette ...

the aptly named duo Immersion took the Regas Square crowd on a journey through the desert to the tropics and from the clouds to the deep sea. While virtuosic jazz bassist Esperanza Spalding appeared ...