An amalgam of culturally esoteric evenings continues tomorrow, Feb. 11, with “Livestock Exchange” (a longstanding concert series focusing on improvised music) with Ben Bennett, Pixel Tongue and Jeff Snyder. A conversation between Iranian musician Kayhan Kalhor and Professor Deborah Amos will take place the following day with a demonstration of the kamancheh (an Iranian bowed stringed ax). Read the full schedule here.