Bet you love that guitar Col. ( reminiscent of the Shadows in a way). Like it a lot. Though a great fan of Brian Wilson ( a musical genius no less, I am notf familiar with this song. I hate the style though, very boring and bland..... as to the vocaliser I think it is overdone as is most often the case with those using it.After all there is always a touch of 'digitalism' in the harmonizer hence it should be used with moderation imho.
Thanks for posting,

regards,
John