Since "Hadrah Basaudan" typically refers to audio recordings of Shalawat, and a direct "PDF to 12" implies you want the lyrics for the first 12 tracks, here is the prepared text containing the Arabic lyrics, transliteration, and translation for the famous series (Tracks 1-12).
Kitab Hadrah Basaudan PDF.Reciting from in sequence is considered a complete cycle — highly recommended during Ramadan or leading up to the Prophet’s ﷺ birthday (Maulid). download hadrah basaudan pdf to 12