A session in simple Sanskrit by Dr. R. Ramachandranji (RRji) at Gita Shibhiram 2017 organised by Samskrita Bharathi, Tamilnadu. This was the first session on samasa, providing a general introduction. In the next lecture, RRji explained the tatpurusha samasa.
Some more sessions by RRji are accessible from https://nivedita2015.wordpress.com/category/gyan-rrji/