A lot of people will disagree with this comment but I really need to say something about the new song. I have been listening to U2 since I was born and now I am 21 years old. I love them, and think their music fills my soul. I know they have made real masterpieces and I defend them above everything. But this is not U2, this is four great musicians playing something. I miss the heart and the strengh their music used to have, I have missed Larry's drums, Adam's harmony, and most of all, The Edge's chorus. And I am not saying they need to make another Joshua Tree or another Achtung Baby, I'm just saying that the sounds they make are not made by U2 but by somebody else. I wish I regret this comment when I buy and hear the complete album. U2, please, come back!

Good work! I love this song, U2 are back, and fit!

w !

Now this is what I am talking about!! FANTASTIC!

I'm in love again! Invisible is a great inspiration and a future promise of the new album and tour!!! Can't wait!!!!!

U2 have done it again(as always) an amazing song, amazing sound, incredible band of 4. Love it!

Ah, this is what I'm talking about. This is giving me the hairs standing on the back on my neck again. U2, where have you been? Your genius is back though and we love it and welcome it!! Beautiful song. I hope the rest of the album is as cool as Invisible!!

....and this is just a sneak peak??? Wow. Can't wait for the album and tour, that's 2 very good reasons to exist :).

cant stop loving you

I got shock, what a song!

Absolutely brilliant! Love love love! 2014 just got a whole lot better.. Thanks U2 for existing.

Always worth the wait for excellence,they're are back and must be seen soon

werk + Joy Division...= FRESH U2! Great Voice...great Song! It has so much positive power... Should be a big live Song!

In the first seconds it sounds like the german New Wave Song "Fred vom Jupiter".. Listen to "invisible" makes my Ears sweat......absolut powerful and dynamic fresh fruit music with the Voice of Bono who never sounds better. And "I see Fire" must be not a song from the new Hobbit Movie...its about great comming things from the boys ...

Only U2 can create a sound like this! Absolutely fantastic...cannot wait for the rest!!!!!

The boys are back in form

Thank you our magnificent U2 , just heard invisible , we love you, from near Sheffield U.K. Xxxxxxxxxxxxxxxxxxxxxxxxx hope to see you all very soon , hoping to be in the red area.xxxxxxxxxxxxxxxxxxxxx

First thanks for the download and the ability to get it without having to sit through Super bowel in the UK - that wouldn't have been fun having to get get up at 4:30 AM to go to work! Thought I was playing OMD through my iTunes until Bono started singing and Edge kicked in ;0) 'Invisible' is a great album track love it and look forward to hearing the tracks that sit along side it. Really like the video clips you've put out for this track. Played 'Invisible; about 10 times now and think it's really, really great love it. Classic U2 already! Happy....great end to to a great weekend cheers U2.

The opening of the song gives me the thrills, just Like "The fly" did all Those years ago. Something new, yet very familiar. I love this song. Wellcome back guys.

Just downloaded, what can I say first listen & ...... LOVE IT.. :) Great job guys, got me excited for the album & tour.. Welcome Back

they are back, love this in Scotland

Strong, emotional and beautiful as only U2 makes it...

They are back and I love the song :)

HAAAAA.......like an early morning.... brisk, crisp and clean ...a new song and a new sound....well done lads...well done....now how bout the rest of the album??

Melding the past and present into a work of art. I can't wait for more. Great song!!

So excited for the new album, love love love the track. Thanks so much for the tease!

Love the intro. Cool, fresh sound - a welcome new addition. Hope they take this approach with the new album. Looking forward to more soon!

I like what I hear, a blending of past and present. Really enjoying the excitement of the day, now, bring out the new album and stop to see us in St. Louis!

This is an amazing track! It's very fresh and young! Amazing! Bono's vocals are amazing!

gud song lookin forward 2 album