https://soundcloud.com/michael-taft-5/dy-014-diving-deep-into-the-jhanas-with-guest-leigh-brasington/

Really good Jhana discussion on this episode of Deconstructing Yourself

Leigh Brasington is a well known western Jhana teacher who studied with the late venerable Ayya Khema who was known for being a Jhana expert (among other things). Leigh wrote the book "Right Concentration" on jhanas that was released 2015.