At the start of the 9 December session, parts of two of the fifteen new takes were edited together into one performance, which was then mixed down to a single track on the four-track master. The second of those takes (numbered take 24) consisted of the heavy drum break and accompanying percussion used over the song's coda, and included Lennon's spoken comments "Calm down, Ringo" and "Cranberry sauce". In Lewisohn's description, further percussion, including a pounding drum part by Starr, and Harrison's swarmandal were recorded onto one of the available tracks at this time. Other overdubs, which appear towards the end of the track, included lead guitar (played by McCartney), piano and the coda's reversed Mellotron flutes. Based on the evidence of bootlegs available by 2009, Winn dates the addition of swarmandal to after Martin's orchestral overdubs. With regard to the main piano part, he describes it as the Mellotron's "'piano riff' tape", rather than a genuine instrumental contribution.