The ukulele (Hawaiian four-string small guitar) is small in size and therefore easy to carry.
Ukulele uses classical strings, the third is the thickest, the second and the second are the second, and the thinnest is the fourth. The sound is G, C, E, A from top to bottom.
1. First, adjust the open string "C" of the third string.
2. adjust the third string and then hold the fourth string of the third string to play it, it is "E"; then adjust the second string, the third and fourth grid of "E" and the second string of the empty string The "E" sound is the same.
3. Adjust the second string and then hold the third cell of the second string "G", which is the same "G" as the open string of the open 4th string.