Aye Saiyan is a song performed by Orunima Bhattacharya, with music composed by Gaurav Dagaonkar, featured in the movie Babumoshai Bandookbaaz, released in 2017 under the Saregama Music label. The song forms part of the movie's soundtrack and showcases the vocal performance of Orunima Bhattacharya, combined with the musical arrangement created by Gaurav Dagaonkar. As part of the Babumoshai Bandookbaaz album, Aye Saiyan contributes to the overall musical identity of the film, while also standing as an individual track within Orunima Bhattacharya's discography. The song is available for offline listening in both 320kbps and 128kbps MP3 formats.