Listen to Gotta Tell You (Karaoke Version) [originally Performed By Samantha Mumba] online. Gotta Tell You (Karaoke Version) [originally Performed By Samantha Mumba] is an English language song and is sung by Luis and Rita Thyagarajan. Gotta Tell You (Karaoke Version) [originally Performed By Samantha Mumba], from the album Top of Karaoke, Vol. 20, was released in the year 2017. The duration of the song is 3:20. Download English songs online from JioSaavn.