José del Refugio Sánchez Saldaña (3 May 1921, in Altamira, Tamaulipas – 6 October 2000, in Mexico City) better known as Cuco Sanchez was a Mexican singer and songwriter who wrote dozens of hits, including Anillo de Compromiso, Anoche Estuve Llorando, Por qué Peca Esa Mujer, Fallaste Corazón, Cama de Piedra, "Siempre Hace Frio", and Arrieros Somos.