Kalule Hassan Mwambala a.k.a Hazan Vyce, is a Ugandan RnB and Band Music artist. He was born in 1998 to Mr. and mrs. Kalule Salim of Luweero, Uganda.

He grew up with his brother at Kawempe.

He went to Midland Primary school Kawempe, London College Nansana and Luweero Seed SS for his high school.

The passion for music started when he was young being inspired by his Mother. He started singing in 2008 and has engaged in a number of music battles around kawempe and in High school and this gave Him a go ahead with his music carrier.

He recorded several songs with his first song: Nkwata Produced by Rockstar / Madex Studio Makindye Other songs include; Love Muchuzi, Netonze . He is Not signed under any Music Label

If you are a musician, be it upcoming or famous and you wish to drop your music for fans to access it here online. You can send your songs or song to info@ugamusic.biz or Call Climate on +256708994336 for further help or Whatsapp at +256771345613. You could also be wishing to submit your profile to be on Ugandans online booking entertainment website www.tulioutside.com, a ugandan online entertainment booking agency, simply Email : info@tulioutside.com