"Yo No Sé Mañana" (English: I Don't Know Tomorrow) is a song performed by Nicaraguan salsa singer-songwriter Luis Enrique, released by Top Stop Music on March 23, 2009, as the first single from his 17th studio album Ciclos (2009). The song peaked at number six on the Top Latin Songs, his highest-peaking single since "Lo Que Es Vivir" in 1992, and was his first number one single on the Latin Tropical Airplay list since "Así Es La Vida" in 1994. Awards and nominations The song received a Latin Grammy Award for "Best Tropical Song" and a nomination for Song of the Year. The song was nominated at the 2010 Lo Nuestro Awards for Tropical Song of the Year. The song was awarded a Billboard Latin Music award for "Tropical Airplay – Song of the Year". Charts See also List of number-one Billboard Hot Tropical Songs of 2009 Covers Christian Nodal Certifications Release history References 2009 singles Latin Grammy Award for Best Tropical Song Luis Enrique (singer) songs Songs written by Jorge Villamizar Songs written by Jorge Luis Piloto Record Report Top 100 number-one singles Top Stop Music singles 2009 songs Christian Nodal songs