Do you long for the acoustic performances of musicians like Aaron Lewis of Staind, the late Chris Cornell, or the majestic unplugged performances of grunge greats like Alice in Chains, Nirvana, and Pearl Jam? You should listen to Roam Like Ghosts, then. Heaven’s Light, the third track off the duo’s full-length, transports you in the heart of the 90’s with full force, and it’s not even the best song on the album. Granted, RLG is no grunge band — rather,…