melody....u mean tabs/? 1.listen, 2.sing, 3. try, n 4. listen again if it sounds alright, well-n-good if not start from step 1 again is this wht u wanted?
oh.... u'll get'em if u start playin' different scales....u get fair idea of here u should search notes on th' fretboard even so, u should listen 2 the song n figure out: the first note, then, whether the next note is higher or lower....then search the next note and so on listening to the whole melody at a time will only confuse u...listen to no more than 3 notes at a time....slow down ur playing speed
first listen to a song and its music and get the hang of it. find the notes on the guitar if u dont know them already. slowly and i again say very slow pick each note according to the tune of the song. PRACTICE