Lennon’s mind was "set on" Yoko Ono, whom he missed intensely while away [7].
The 2009 remaster is part of a larger effort to preserve the Beatles' catalog using modern technology to "make the old new" [12]. On this specific track, the remastering process highlights: I'm So Tired (Remastered 2009)
Lennon’s delivery is famously "lazy," slogging through the verses with a grit that hints at the "honest" and raw style he would later master in his solo career, specifically on the Plastic Ono Band album [6]. Lennon’s mind was "set on" Yoko Ono, whom
The enhanced fidelity of the "muttering" at the end of the song, which fueled years of "Paul is Dead" conspiracies [2]. I'm So Tired (Remastered 2009)