Circle effect

[ЕГЭ5C39]

How to make this effects to circle to make a logo? Thank you!

[JJMack]

Which circle the O or the black grunge circle?

[ЕГЭ5C39]

Thank you for Black grunge - i found this circles in google. So last question about letters. This is some background pattern? Why its more on 2nd letter than on 1st? Thank you

[JJMack]

Where the PSD I have not Idea of what you document layers are like.

[Leslie Moak Murray]

There are different was of achieving this effect on the letters. First of all, it might be a grunge font where the letters are already the way they are. If you have a normal font and want to grunge it up, you can find various Photoshop brushes under "spatter," "grunge," "smear" etc. by googling. You would then apply them as desired on a new layer above the letters if it's a font.

[ЕГЭ5C39]

Thank you!