Quite some time ago I posted photos of autographs on my guitar and was not able to confirm even one of them. Ongoing researching has narrowed down one of the signatures. I have 3 possibilities and hope the forum can assist in confirming a match.The first photo

 will be the one on my guitar with a grey marker. The other 3 signatures I came up with to closely match are Blake Shelton, Bob Dylan, and Brad Paisley. I lean towards Paisley as the closest match but please give me your opinions and other suggestions. Thanks in advance!