This week has been pretty good for leaks because we have a new one from Leona Lewis’ Echo. “Lost Then Found” is the other Ryan Tedder produced track on the album and features Tedder and his mates, One Republic.

The chemistry between Tedder and Lewis has yet to be recreated since “Bleeding Love” but this is certainly many steps above “Happy.” The piano progression, strings and bass riff makes for a very good pop ballad. Lewis’ and Tedder’s back and forth vocals in high pitch form is some nice ear candy. Echo is in stores November 13, 2009.

The song we are really waiting for is track #10, which is a cover of Oasis’ “Stop Crying Your Heart Out.” Her cover of Snow Patrol’s “Run” receives endless love from us so we’re looking forward to this new cover.

Leona Lewis – Lost Then Found feat. One Republic