And when the Doctor decides to steal the TARDIS, he should sing Status Quo from Starship.
And when the Master and the Doctor have hot kinky sex, the Master should sing Drumming Song by Florence + The Machine.
ENCORE: BABY BABY BABYYYY YOU ARE MY VOODOO CHILD~
This is ingenious!
#and they could cast Iwan Rheon as young!One because he can sing