"Llorarás" (English: You Will Cry) is a song by Puerto Rico reggaetón duo R.K.M & Ken-Y from their first compilation album Masterpiece: Commemorative Edition (2007). It was released as the lead single from the album, which is a re-edition of their debut studio album Masterpiece (2006) when they were still known as Rakim & Ken-Y on June 5, 2007. The song's accompanying music video was released on September 4, 2007 in promotion of the single. The song departs from R.K.M & Ken-Y's musical style of reggaetón which characterized their previous album to explore Contemporary R&B. It reached the Top 10 of the Billboard Hot Latin Songs chart becoming the duo's last single to enter the Billboard Hot Latin Songs chart, until "Te Regalo Amores" a year later. It received an award for "Urban Song of the