Listen to The Rothschilds: A Musical: I'm in Love! I'm in Love! online. The Rothschilds: A Musical: I'm in Love! I'm in Love! is an English language song and is sung by Paul Hecht. The Rothschilds: A Musical: I'm in Love! I'm in Love!, from the album The Rothschilds: A Musical (Original Broadway Cast Recording), was released in the year 1992. The duration of the song is 1:36. Download English songs online from JioSaavn.