Footage of Linkin Park frontman Chester Bennington performing an emotional acapella version of Crawling during 'intimate' London gig.

The video, shot on July 4 at Brixton O2 Academy, shows the singer greeting his fans after the end of the song.

"It was a very intimate and touching moment between the band and long term fans", the filmer wrote online.

Chester Bennington reportedly committed suicide on July 20.

I was in Brixton O2 Academy for the last Linkin Park’s gig in London. The whole concert was promoted as a “intimate show” and Chester Bennington gave fans this amazing performance of one of their most famous songs “Crawling”. The song, notoriously filled with heavy guitars, was performed almost acapella. This change made Bennington’s voice emotionally echoing across the venue. It was a very intimate and touching moment between the band and long term fans.