Well I am not too excited about this moaning faggot pseudo rock movement neither.
Anyway these things happen, you actually have a chance, even unintentionally, that your riff will be very close to something that was recorded already, and maybe their composing dude heard this song, forgot about it and then some time later he came with a brilliant riff / theme for a song
I guess they'll settle that out of court.
More interesting would be if one Sgt. moaning faggot lonely heart's club guitar band sued another Sgt. moaning faggot lonely hearts club guitar band, they all sound the same anyway.
This is what I'm talking about
:
They're trying to look civil and they have so much love to give!