So the production is totally wild on this album, but does anyone know how the tone of the lead guitar on this song was achieved? I'm talking about the reverb-drenched lick that first comes in at 0:38. That tone has always enchanted me. Besides the reverb, it sounds doubled to me. Maybe a 12-string electric with a regular electric? Or maybe the lower part of the double is the 6-string bass that Brian Wilson liked to use?