Duets in Harmony Minus One

Forever (Duet Version) [feat. Regine Velasquez]

Ikaw (feat. Sarah Geronimo)

How Do You Keep The Music Playing

My Fair Share (feat. Ogie Alcasid)

Separate Lives (feat. ZsaZsa Padilla)

True Love (feat. Agot Isidro)

The Best Of Me (feat. Karylle)

Thank You For Saving My Life (feat. Brian McKnight)

Reunited (feat. Pops Fernandez)

Kailangan Mo, Kailangan Ko (feat. Regine Velasquez)

The Greatest Love Affair (feat. Bert Nievera)

The Prayer (feat. Dessa)