How do I get rid of sign in with Spotify option on start up on iMac?

[roserosalind]

I have Spotify free. I have an annoying box which pops up whenever I oopen my computer with a Spotify logo which asks Do I want to sign in with Spoitify or Facebook? I don't want to sign in with either. I like Spotify but I don't want to think about it every time I open my computer. I haven't been able to get rid of it. Can anyone tell me how do I delete this?

[Peter__]

You should be able to set Spotify not to auto launch in Edit/Spotify > Preferences > Open Spotify Automatically.... > Don't Open Automatically.