The seven kandas in Valmiki Ramayana are:
Three pathas or recensions of the Valmiki Ramayana have been discovered so far: the Daksinatya (southern), the Gaudiya (Bengali) and the Vayavya (north-western).
There are some well-known commentaries on the Valmiki Ramayana in Sanskrit. They are:
Tilaka or Ramabhirami by Nagoji Bhatta
Siromani by Sivasahaya
Bhusana by Govindaraja
Tattvadipa, by Mahesvara Tirtha
Ramanujiyavyakhya, by Kandala Ramanuja
Vivekatilaka by Varadaraja
Dharmakutavyakhya by Tryambakaraja
Ramayana-kuta-vyakhya by Ramananda Tirtha
Most of these commentaries have been printed and are available on this website.
A ceremonial recitation of the Ramayana, especially during the Ramanavami (in April) and the Navaratri (during September-October) celebrations, is believed to confer great religious merit.
The influence of the Ramayana of Valmiki has been so powerful and deep that quite a few other Ramayanas have come into existence in course of time, thereby enriching our Ramayana literature. Of these, mention must be made of the Adhyatma Ramayana (4200 verses) considered to be a part of the Brahmanda Purana. Cast in the form of a dialogue between Shiva and Parvati, the Adhyatma Ramayana is a highly devotional piece of work and contains quite a few philosophical discourses including the well known Ramagita.
The /book/details/ananda-ramayana-attributed-to-great-sage-valmiki-sanskrit-text-english-translation-and-introduction-two-volumes-IDF389/">Ananda Ramayana (12,000 verses), is another popular work. It is also in the form of a dialogue, first between Parvati and Shiva, and later between Ramadasa and his disciple Visnudasa. This work contains a number of stories popular even now, such as those of Gokarna, the famous pilgrimage centre in Karnataka and the of the raksasa brothers Ahiravana and Mahiravana of the nether world who tried to help Ravana.
Other Indian languages also have been enriched by the Ramayanas based on Valmiki’s Ramayana or its adaptations. The most famous is Ramacaritamanasa of Tulasidas (in Hindi) the Ramayana of Kamba (in Tamil), the Ramayan of Krttivasa (in Bengali), the Ramacaritam and the Kannassa Ramayanam of Ceraman and Kannassa (in Malayalam), the Ramavatar of Guru Govind Singh (in Punjabi), the Ranganatha Ramayana (in Telugu), the Ramacaritra of Girdhar (in Gujarati), the Saptakanda Ramayana of Sarala Das (in Oriya), the Ramayana of Madhava Kandali (in Assamese) the Torave Ramayana of Narahari (in Kannada) are some of the more well-known Ramayanas in the vernaculars.
Ramayanas outside India:
The story of Rama, either in its original form as de depicted by Valmiki in his Ramayana, or in a metamorphosed form, has travelled widely outside India. The following list of works – by no means exhaustive – gives an idea of this movement:
Ramayana Kakawin (Javanese)
Hikayat Seri Rama (Malaysian)
Pha Lak Pha Lam and Khvay Thuaraphi (Laos)