Amber performed 'Shake that Brass' and 'Uptown Funk' with Ailee on 'Yu Huiyeol's Sketchbook'

Time to party once again with f(x)'s Amber!

Together with Ailee, here are their stages from 'Yu Huiyeol's Sketchbook' where they performed 'Shake that Brass', and a cover of 'Uptown Funk'.