Here’s a video of Sera Mey Khensur Rinpoche Ngawang Jordan chanting the Medicine Buddha puja in Tibetan at the Guhyasamaja Center. His chant master has a beautiful voice and he sang very slowly and carefully. He led our group in an extended mantra recitation. This was an informal, intimate gathering of friends and a small group of sangha, so you can really hear the words and enjoy the melody.
May all sentient beings quickly be free from all their physical and mental ailments.