RCA Inspiration celebrates four #1s on the Gospel charts this week from award-winning artists The Walls Group and Travis Greene, as The Walls Group returns with their newly-released album THE OTHER SIDE (Fo Yo Soul/RCA Inspiration), which debuts at #1 on Billboard’s Top Gospel Albums Chart. The third album from the GRAMMY® nominated, multiple Stellar Award-winning sibling group (Darrel Walls, Rhea Walls, Paco …