Unfortunately, very little popular music these days uses acoustic sounds - by that, I mean not purely electronic, in the sense that not all the parts are played on synthesizer. This album features amazing instrumentals. The bass lines are SICK, there's no doubt. An awesome album to play along to. The keyboard parts, the guitar, the percussion, and the horns are all great. Brings you back to the old R&B days.
That may seem ironic, as I'm only 18, but the soul of music from the last generation, you can rarely match it. I think Cee Lo and the band really did a great job getting that feel back. It's a fantastic album.
"I Want You", "Cry Baby", and "Wildflower" I think are the highlights of the album.