Tawag ng Tanghalan season 4

The fourth season of Tawag ng Tanghalan, dubbed as Tawag ng Tanghalan: Ika-Apat na Taon, was an amateur singing competition aired as a segment on the noontime program It's Showtime on ABS-CBN. The segment premiered from January 4, 2020 to February 6, 2021, after Celebrity Champions and All-Star Grand Resbak versions.

Because of the COVID-19 pandemic, and the temporary shutdown of ABS-CBN, the season was halted on March 16, 2020, and after 3 months since the lockdown and legislative franchise, it was resumed on June 13, 2020, via the new cable-and-satellite, Kapamilya Channel and a simulcast in Jeepney TV and A2Z. This season was halted again twice due to the pandemic: on July 15, 2020, the season was halted due to the 14-day quarantine when a staff person working at the studio tested positive for the coronavirus and returned on August 1, 2020, and on August 5, 2020, the season was halted again due to the 2-week Modified Enhanced Community Quarantine (MECQ) and finally proceeding again on August 15, 2020.