Listen to DehraBoom Cypher (BLM Bonus) online. DehraBoom Cypher (BLM Bonus) is a Hindi language song and is sung by DehraBoom. DehraBoom Cypher (BLM Bonus), from the album DehraBoom Cypher (BLM Bonus), was released in the year 2021. The duration of the song is 17:40. Download Hindi songs online from JioSaavn.