They were among the first duos to include ballads and romantic songs in the discography. Having debuted in 1998 in an artists compilation album The Warriors 2: Batalla En Dos Tiempos, the two continued to be featured in other compilations like Tha Cream 4, 9 Plagas 2, The Flow 2 and The show en la Feria. However it was with Rompiendo el Hielo their debut album in 2002 that they were highlighted cooperating with Héctor & Tito in "Gata Celosa" and with Nicky Jam in "Quiero que hagas mujer".