This is an excellent series of lectures on Qiyam-ul-Layl, Tarawih and Seeking Laylat-ul-Qadr. From Abu Talhah’s rahimahullaah explanation of Riyaadh-us-Saaliheen by Imaam an-Nawawi rahimahullaah:ittibaa.com · Qiyam-ul-Layl, Tarawih and Seeking Laylat-ul-Qadr – Chapters from Riyaadh-us-Saaliheen