Listen to I'm Coming To The Best Part Of My Life (Album Version) online. I'm Coming To The Best Part Of My Life (Album Version) is an English language song and is sung by Cass Elliot. I'm Coming To The Best Part Of My Life (Album Version), from the album Dream A Little Dream Of Me: The Music Of Mama Cass Elliot, was released in the year 2005. The duration of the song is 3:43. Download English songs online from JioSaavn.