Listen to 4G Pichkari online. 4G Pichkari is a Bhojpuri language song and is sung by Tripurari Rav Tara. 4G Pichkari, from the album 4G Pichkari, was released in the year 2017. The duration of the song is 6:07. Download Bhojpuri songs online from JioSaavn.