 Pérez provided an evocative account of working with Selena during the sessions for "Amor Prohibido".Pérez wrote how Selena never complained in the studio, adding that the singer was never recalcitrant towards changes.Selena would often arrive at the studio during the album's production, "hum her part a little", and then proceeded to the mall informing the band not to worry because she would "know what to do when [the band is] ready to record."