Complex sentence: In her Spanish-language debut, Gloria Estefan released "Mi Tierra" (1993), which became a commercial success debuting and peaking atop the then-newly formed US "Billboard" Top Latin Albums chart.
Split into simpler sentences: In her Spanish-language debut, Gloria Estefan released "Mi Tierra" (1993). It was a commercial success, debuting atop the new US "Billboard" Top Latin Albums chart.