Just found this site:
pangcahweb.blogspot.tw/2014/04/o … ngcah.html
The link is for lesson 1. The blog by Tipus Koyo comes with videos with pronunciations. The videos are shared on facebook by Tukung Sra, who is works for the Council of Indigenous Peoples.
I think there are many different Pangcah dialects, I’m not sure which accent is being taught here. I’m used to hearing both “o” and “u” being pronounced as /u/ in Pangcah, but in the videos “o” sounds like /o/.