This song is a beautiful composition by Gopalakrishna Bharathi set in Raga Behag, in Talam Roopakam.

Original track Details:
Composition: Irakkam Varamal
Composer: Gopalakrishna Bharathi
Lyricist: Gopalakrishna Bharathi
Raga: Behag
Tala: Roopakam

Cover credits:
Vocals: Amrutha PN (@amrutha_p_n)
Keys and Arrangements: Vishnujith KJ (@jith_vishnu_)
Guitars: Sherik Sensin A (@sherik_sensin)
Mixing and Mastering: Arjun B Nair (@nair_b_arjun) at Sonic Island Records, Kochi
Vocals Recording: Dilraj Gopi (@dilraj_gopi) at Chethana Sound Studios, Thrissur

Amrutha P N