U2's Bono admits he'd considered QUITTING the band but chose to stay to create ... trends now

U2 front man Bono has admitted that he had considered quitting' the band in the past.

The singer, 62 - real name Paul David Hewson - made the candid admission that he 'certainly thought about walking away' from the group on upcoming Disney+ documentary A Kind Of Homecoming.

However, the With Or Without You hitmaker insisted that he was compelled to stay until the band create the ultimate song, adding that he has a strong desire to pen tracks they don't have yet.

The star also told how all the band's members - including The Edge, Larry Mullen Jr. and Adam Clayton - have thought about leaving at some point throughout their almost 50 years together -noting that it's the 'right instinct' to do so.

He said: 'I have certainly thought about walking away from U2, every member has. We have all thought about it.

'It is the right instinct to question whether this should still be going and what it demands of all four members.

'But the reason why I want to go forward is something is stirring in my voice and my singing and the desire to write songs we don’t have yet. We are chasing the dragon of the song we can’t get.'

He added: 'The real magic of U2 is that everything we needed, the people we needed, were always right there.'

The Irish singer went on to admit that there were periods when he 'tested the patience' of his bandmates thanks to his activism. 

He continued in the documentary: 'Friendship is deeply part of who we are, but you could lose that along the way. We had to work on it.

'If you are in a rock and roll band, you don’t want to be in the photograph with some people who might have polarising opposite values you hold dear, and I did that to them.

'I am turning what we created as a band into currency that I chose to spend in these areas. By and large they support me, but I do know I test their patience.'

Meanwhile, The Edge, 61 - real name David Howell Evans - told how it was 'remarkable' that the group had stayed together all these years, admitting that there had been 'a lot of tension' at times.