I thought that I would be able to see Ike melody tabs? But I don't see any?
Melody is usually for vocals although it can sometimes be a lead part where notes are picked instead of strumming chords. Leads or melody parts can also be done on a bass if it is a bass driven song. The tabs with numbers on lines might be what you are looking for. If the numbers line up vertically that is a chord. if they are staggered if could be a melody or it could be arpeggios which is when you play single notes of a chord slower and not at the same time.