Listen to Undeniably You (Karaoke Version) [originally Performed By Avalon] online. Undeniably You (Karaoke Version) [originally Performed By Avalon] is an English language song and is sung by Luis and Rita Thyagarajan. Undeniably You (Karaoke Version) [originally Performed By Avalon], from the album Party Smasher Karaoke, Vol. 7, was released in the year 2017. The duration of the song is 4:42. Download English songs online from JioSaavn.