: Elşen Xəzər is known for writing poignant, modern spiritual lyrics that resonate with younger audiences, while Hacı Zahir provides the traditional, soulful vocal delivery. Key Themes
The collaboration between (lyricist/performer) and Hacı Zahir Mirzəvi (vocalist) centers on "Mersiyye" or "Noha"—religious elegies popular in Azerbaijan and surrounding regions that mourn the martyrdom of figures from the Battle of Karbala. The Context of "Lay Lay"
In this genre, (meaning "Lullaby") is a deeply emotional theme usually dedicated to Ali Asghar , the youngest son of Imam Hussain, who was an infant during the battle.
: These performances are often held during the month of Muharram , serving as a communal way for listeners to reflect on themes of sacrifice and resilience.