Complex sentence: It produced ethnic sounds of the Ilocos, Cebu, Iloilo, Cordillera, Tausug, and Maranao tribes that were marketed under the labels Mabuhay Records and Villar Records.
Split into simpler sentences: It produced ethnic sounds of the Ilocos, Cebu, Iloilo, Cordillera, Tausug, and Maranao tribes. These indigenous music recordings were marketed under the labels Mabuhay Records and Villar Records.