Leigh Brasington on the Jhanas
Here Leigh Brasington, a prominent Jhana teacher, briefly describes what a jhana is and the characteristics of the first three jhanas.
Mastering the Jhanas: Stephen Snyder and Tina Rasmussen
Stephen Snyder and Tina Rasmussen explain their understanding of Jhana meditation. These two are officially "certified" in the lineage of Pa Auk Sayadaw, a famous Burmese teacher.
Shane Wilson on Jhana Meditation
This is an extended lecture from Shane Wilson, a teacher at the Arizona International Buddhist Meditation Center.
Concentration as One Path of Meditation: Richard Shankman
Here Richard Shankman discusses Jhana. He teaches several forms of Buddhist meditation and has a book that discuses insight and concentration practice called The Art and Skill of Buddhist Meditation.