The Taittiriya Upanishad, Bhriguvalli, Chapters 1-10, with Sanskrit recitation by Sri Vinayak and the English translation by Sri Aurobindo, recited by Santosh Krinsky, produced in 1973 at Sri Aurobindo Ashram

reference: https://www.lotuspress.com/products/upanishads-1st-us-edition-990360?_pos=2&_sid=bed198415&_ss=r

Extensive review and commentary of Sri Aurobindo's The Upanishads is available at http://sriaurobindostudies.wordpress.com

More information about

 Sri Aurobindo can be found at http://www.aurobindo.net

The US editions and links to e-book editions of Sri Aurobindo’s writings can be found at http://www.lotuspress.com