According to Rahyafte(the missionaries and converts website) The performance was part of the programs for the closing ceremony of the 2021 Mustafa(PBUH) Prize that was held on Thursday night. The group was led by Fareed Ayaz and Abu Muhammad.
They sang poems of Rumi in special Qawwali style. Qawwali is a form of Sufi Islamic devotional singing, originating from the Indian subcontinent, and notably popular in the Punjab and Sindh regions of Pakistan.
source: iqna