the really useful guitar poster - guitar chords poster - illustrated guitar chords and scales - learn guitar and music theory - circle of fifths - guitar beginners - a1 size - folded version the really useful poster company designed by a guitar novice and aspiring musician as a quick reference tool, the really useful guitar poster contains all the chords, scales and music theory you need to pick up a guitar and start playing. the perfect gift for aspiring guitarists and music producers alike, this fully illustrated guitar learning tool allows you to pick up the guitar and start playing today! our guitar chords poster displays 4 separate scales, 60 individual chords and a wealth of music theory, all on one easy-to-read poster. it was meticulously designed with beginners in mind, so even if you’ve never picked up a guitar before, the combination of illustrations and descriptions will guide you through. not to mention we think it looks great on a wall! the poster is a1 size (33.1 x 23.4 inches / 841 x 594 mm), comes folded to a4 size and is printed on 170 gsm gloss paper.