The Proclaimers
The Proclaimers are a Scottish band composed of identical twin brothers Charlie and Craig Reid. They are best known for the songs "I'm Gonna Be (500 Miles)", "Sunshine on Leith", "I'm On My Way" and "Letter from America". The band tours extensively throughout the world. They have released nine studio albums from 1987 until the present, as well as two compilation albums and a DVD
source: Wikipedia