Here we have the transcendental instruments who never get tired in their service. They always offer their extatic sound to chanting. It is said that instruments used in kirtan are a direct expansion of the Supreme.   Vani Kannan majored in Anthropology and Music at Barnard College and has studied Western Classical music since she was five years old. During college, she spent a semester in India studying Hindustani Classical music. She now works at the publisher W. W. Norton & Co. and enjoys playing flute in kirtan in her spare time.         Akincana Krsna is an NYU graduate who studied Mridanga in India. He hopes to help bring this traditional Kirtana instrument, which is similar to Tabla, into a more prominant role in the Western Kirtan scene.       Kerel Roach achieved early fame in the infamous NYC skateboard scene. He exchanged his passion for skating into a heartfelt love for Kirtan. He has a natural talent for singing, harmonium and percussion instruments.