Do ▁It ▁Again " ▁is ▁a ▁cover ▁of ▁the ▁Beach ▁Boys ' ▁ 1 9 6 8 ▁song , ▁and ▁its ▁music ▁video ▁featured ▁a ▁guest ▁appearance ▁from ▁Beach ▁Boys ▁leader ▁and ▁co - found er ▁Brian ▁Wilson . ▁In ▁the ▁video , ▁he ▁plays ▁an ▁order ly ▁in ▁a ▁psych iat ric ▁hospital ▁who ▁falls ▁as leep ▁and ▁w akes ▁up ▁to ▁the ▁members ▁of ▁Wall ▁of ▁V ood oo ▁dressed ▁as ▁members ▁of ▁the ▁M af ia . ▁Wilson , ▁in ▁real ▁life , ▁was ▁admitted ▁to ▁psych iat ric ▁hosp it als ▁at ▁least ▁three ▁times . ▁The ▁front ▁sle e ve ▁of ▁the ▁single ▁to ▁" Do ▁It ▁Again " ▁included ▁photos ▁of ▁the ▁band ▁with ▁Wilson . ▁He ▁is ▁also ▁referenced ▁in ▁the ▁lyr ics ▁to ▁" Ch ains ▁of ▁L uck ". ▁The ▁lines ▁" B rian ▁Wilson ▁ch ants ▁his ▁mant ra , ▁' Da ▁do o ▁r on ▁r on , ▁da ▁do o ▁r on ▁r on ', " ▁is ▁a ▁reference ▁to ▁Wilson ' s ▁ob session ▁with ▁Phil ▁Spect or ' s ▁work . ▁ ▁Track ▁listing ▁▁ ▁" Do ▁It ▁Again " – ▁ 3 : 1 8 ▁( B rian ▁Wilson , ▁Mike ▁Love ) ▁ ▁" Hol lywood ▁The ▁Second ▁Time " ▁( And y ▁Pr ie boy ) ▁– ▁ 4 : 0 6 ▁ ▁" Empty ▁Room " ▁( B ru ce ▁Mor eland ) ▁– ▁ 3 : 5 3 ▁ ▁" Ch ains ▁Of ▁L