First time poster

There is a series of commercials over the last few years from a clothing company called "Joe Fresh" which I've enjoyed.
This fall 2015 there is a new series of commercials featuring this song. They've always used commercial artists so I don't think is an inhouse creation.

The short intro of the song goes like this:

"guitar riffs" "doo doo" "guitar riffs" "doo doo" "guitar riffs" "doo doo" "organ joins in at last refrain"

You can hear a sample at Joe Fresh Fall Campaign — Soft Cargo Pants

Thanks for any help.