Cuando Vuelva a Tu Lado

What A Diff'rence a Day Made

A song by María Grever/English lyrics by Stanley Adams 

Carlos Zapién (Featuring Sivel Sabah)

Roberto Sánchez-Picasso - Guitar and Arranger 
Alonso Blanco - Piano 
Renato Domínguez - Percussion 
Aldemar Valentín - Bass 
George Nardo/Norberto Cuevas - Recording Engineers 
Mixing by George Nardo at Luna Recording Studio