Listen to The Room Where It Happens online. The Room Where It Happens is an English language song and is sung by Leslie Odom Jr., Lin-Manuel Miranda, Daveed Diggs, Okieriete Onaodowan and Original Broadway Cast of Hamilton. The Room Where It Happens, from the album Hamilton (Original Broadway Cast Recording), was released in the year 2015. The duration of the song is 5:18. Download English songs online from JioSaavn.