The Beach Boys - Let Him Run Wild

I do not own the copyright for this song. This video is posted for the purpose of generating discussion, critique, and commentary.
A song that clearly demonstrates the progressive approach Brian Wilson was taking as he pushed his creativity. The harmonies are exquisite and the chord changes, arrangement, and production foreshadow what is to come. This song appears on the "Summer Days (And Summer Nights)!! album, and, together with The Beach Boys Today, clearly establish the genius of Brian Wilson.
Please post your comments and/or criticism, and above all, enjoy the greatest vocal group that has graced popular music.