The death toll from a huge fire in a Bangkok music bar has increased to 30, officials said Tuesday, as the investigation into the blaze proceeded while relatives of the victims took on the grim task of identifying their loved ones and retrieving their bodies.

Video shared by first responders​ shows a huge blaze, with flames coming out of the front door of the Na Ladprao bar in the northern part of the Thai capital.

An explosive fire at a pub in Thailand's capital Bangkok killed 27 people and injured dozens, officials said on Monday, with police investigating possible negligence including obstructed emergency exits as people scrambled ‌to flee the burning venue.

A huge fire tore through a music bar in Bangkok overnight, killing at least 27 people and leaving 25 hospitalized in critical condition on Monday as investigations began into the Thai capital's deadliest blaze in 17 years.

Unverified footage shows flames blasting out of the bar as people flee.

An intense fire that ripped through a Bangkok pub early Monday killed at least 27 people and injured nearly 20 others, officials said.

Thai authorities are investigating a Bangkok bar fire that killed at least 27 people and injured dozens more, the latest in a long history of catastrophic fires at bars, clubs, and other nightlife venues worldwide.

Thai authorities are investigating if negligence was what led to the deadly inferno at a Bangkok bar late on Sunday, as survivors reported doors being locked and the lack of signage demarcating emergency exits.