Masāma’ al-Khayr l-l-Inshād presents a new Nashīd from Abū Ḥamzah: “Do Not Be Sad, Oh My Brothers”

http://jihadology.net/2012/01/25/masama-al-khayr-l-l-inshad-presents-a-new-nashid-from-abu-%E1%B8%A5amzah-do-not-be-sad-oh-my-brothers/