Is This Disco? WINGS

[Videoskooter]

Paul McCartney jumped on the Discobandwagon too and had massive success with some outputs but......?????

"Silly Love Songs"
http://www.youtube.com/watch?v=wNdUTIaLdX0

"Coming Up"
http://www.youtube.com/watch?v=oTsOBKqQ6SE

[Disco Funk]

You overlooked his most disco-ey attempt at disco (those other cuts were just barely disco):

Goodnight Tonight This track even featured an 8 minute 12" mix that wasn't on the Back To The Egg LP.

Not exactly disco, but a nice R&B stepper:

Arrow Through Me

Disco Funk