Zikir songs of Assam are the Assamese Islamic devotional songs composed by the Sufi figure Shah Miran, alias, Azan Peer Fakir, who came to Assam from Baghdad in 17th century. Assamese scholars categorize zikir under the folk Bhakti or Sufi genre. According to Syed Abdul Malik, a pioneer writer on the subject, the word zikir is said to have been derived from the Arabic term ziqr, which means to remember, listen to and to mention the name of Allah. Interestingly, the concept of remembrance of the Divine, like in zikir, also resonates with the Neo-Vaisnavite Bhakti philosophy of Sankardeva and Madhavdeva of 15th century Assam. There exist philosophical and lyrical resemblances not only between zikir and borgeet (Vaishnavite prayer songs), but also between zikir songs and lokageet, and dehbichar geet. Musically, there are resemblances of rhythmic patterns and melodic phrases, which reflect a fluid exchange amongst zikir and other folk genres.This essay is a musicological exploration and lyrical study of some examples showing these philosophical resonances and musical fluidities. In doing so, the article highlights the synthesis of the merging of the Hindu and Islamic philosophies, lyrical and musical aesthetics, in and through the songs of zikir by Azan Fakir.