What is that song?

[Nala]

I keep hearing song that but i cant remember what it's called. The lyrics are something like "give me a reason to breathe" and "this is the beginning of another" and "I'm so tired". It's woman doing the vocals and it's quite a chilled out song. Please help! ny xxx

[apex204]

I get the feeling it *might* be Portishead - "Glorybox"