Best Duos in music

1) The White Stripes
2) The Black Keys
3) Simon and Garfunkel
4) Sam and Dave
5) The Blues Brothers
6) Best Coast
7) Outkast
8) Daft Punk
9) The Righteous Brothers
10) Hall and Oates

H.M. - 
MGMT
Oates and Garfunkel
The Everly Brothers