Zubri is a new name to categorize kind of Glorification of Allah, and sending blessings upon prophet Muhammad Sallah aleih wasallama (peace be upon him), Zubri comes from Zabur, a holy book that was revealed to Nabi Dawood aleih salaam after Tauraat that was revealed to nabi Musa aleihs salam. In Zabur, Allah says that whenever his prophet Nabi Dawood used to Glorify Allah Subhanahu Wataala, Allah ordered Birds and mountains to join him in praise of Allah Subhanahu Wataala , he use to sing glorification of Allah in the sweetest rhythm loved by birds and mountain. Now we have great blessings from Allah Subhanahu to have Zubri now as sign for coming of Imam Mahad Sadiqul Amin. Sayidina Jibrael aleih salaam himself taught Zubri and trained the way is rendered. get a copy and get blessed physically and spiritually.