 Allahabad, Lucknow, Kanpur, Faizabad-Ayodhya, and Varanasi (Benares) are a few of the many centers of this culture.Delhi has also historically been a prime example of the Ganga-Jamuna Tahzeeb; with its iconic Khariboli dialect and being one of the literally centers of the Urdu language, there have been numerous poets such as Amir Khusrow, Mir, Ghalib, Zauq, Daagh Dehlvi, Nida Fazli and many others.Delhi has also contributed to the music of the region, being the birthplace of Qawwali and the Delhi Gharana.