Ishq Ka Fever is a song performed by Arijit Singh, with music composed by Vishal Bhardwaj and lyrics written by Gulzar, released under the T-Series music label as part of the O Romeo movie, the track highlights the contributions of its credited singer, composer, and lyricist, with the available release information, language, and production credits helping identify the track and its creators, making it easier for listeners to explore related work from the same artists and label, the song is available in both 320kbps and 128kbps MP3 formats.