Oooh, we’re Radiohead. We’re not going to abide by bourgeois constructs like time signatures.
Bastards. Makes this one quite tricky to play.
In case your eye-sight is a bit blurry, the first full chord is a dotted crotchet rather than a quaver. That chord is played with a down strum, the others are played with up strums.
“the first full chord is a dotted crotchet rather than a quaver.”
That took some googling to decipher. You British sure like your old-timey music terminology.