Ajahn Brahm gives deeper Dhamma talks to end samsara, get enlightened, awakened, following the Buddha Dhamma's Noble Eightfold path.  Ajahn Brahmavamso's teachings are based on the 4 Noble Truths, 8fold path. These teachings are based on the early teachings of the Buddha rather than cultural Buddhist add ons. Eigth factor is Jhana, which Ajahn excellently explains and guides the public so it happens.
More Deeper Dhamma talks can be found under archive . org