Silly question about songs!
 

Sorry I am very much a oooh I like that song, kind of music listener - I dont do "bands", I generally then to like just individual songs (if that makes sense).

This means I tend to listen to buy compilations.

Most of the time it isnt a problem, there's albums of the 80's 90''s etc. Power Ballad, driving, etc. etc.

However, i'm struggling to find any with groups like Two Door Cinema Club & Evenessence (ok I know they are quite miles apart musically!)

Does anyone know what I should be looking for - or even if anything like this exists?

I don't know about compilations you can buy but if you give me an idea of the other bands/artistes you like I can do you a compilation you can download. I certainly have 2DCC and Evanescence, and probably others like them (Script, Imagine Dragons, Aslan, Nightwish, Epica etc).
Let me know...

Thats a really kind offer but i really prefer to have it lossless from CD. Bit again many thanks. :)

Just google those bands discographies and see which compilation albums they appeared on then look at other compilations in the same series or others put out by those record companies.

This took me all of 3 seconds using google

http://rateyourmusic.com/artist/evanescence

Rate Your Music will show you a list of compilations an artist appears on on each artist page. Go hog wild.