Episode 4 (Sikkim) - Rainmaker song is a Hindi pop song from the Harmony With A.R. Rahman released on 2018. Music of Episode 4 (Sikkim) - Rainmaker song is composed by AR. Rahman. Episode 4 (Sikkim) - Rainmaker was sung by Mickma Tshering Lepcha. Download Episode 4 (Sikkim) - Rainmaker song from Harmony With A.R. Rahman on Raaga.com.