“Kaibigan Mo,” “Paano Ba Ang Magmahal?,” and “At Ang Hirap” all written by Yeng Constantino, performed lived by Yeng Constantino, Erik Santos & Kyla. OPM lives on in Yeng Live: Duets ft. Sarah Geronimo, Erik Santos, & Kyla #YengConstantino #ErikSantos #Kyla #CornerstoneArtist