Lu was a Mexican pop duo formed by Mario Sandoval and Paty Cantú, both from Guadalajara, Mexico.
The sound of their music is similar to Aleks Syntek's, Sin Bandera, Mecano or Sentidos Opuestos.
They have received moderate success in the Spanish-speaking world, with songs like "Por Besarte" and "Duele."
Mario started to write lyrics at the age of 6 when he wrote a song called "Teresa."
Also they did a ReEdition of their album debut which has a cover of Alejandro Sanz's song "Viviendo Deprisa."