Reply To: Correct Pronunciation of Tav

twisted- while I agree that in general there should be no redundancies in letters, I find it interesting how in many piyutim that go in alphabetical order, many authors sometime use a word that begins with sin instead of a samech. For example, Keil Adon in Shabbos morning davening. That seems to imply that somehow samech and sin are interchangeable… at least the authors of those piyutim thought so.