The most popular string instrument in the world is the guitar from fender to gibson music artists have been rocking out for thousands of years artwork and design copyright push merchandising ltdltbr gtltbr gtkids t shirt design reads you cant buy happiness but you can buy a guitar which is the same thingltbr gtltbr gtwe lovingly print all of our kids t shirts onto 100 cotton soft style loose fitting unisex t shirts for boys and girls