Okay kiddo, have you ever heard of a guitar? It's a really cool instrument that you can play by strumming or plucking its strings. Well, the eleven-string alto guitar is a special kind of guitar that has more strings than a regular guitar.
Instead of just six strings, the alto guitar has a total of eleven strings. That's five more strings than a regular guitar! The extra strings are arranged in pairs of two and three, which give it a unique sound that's different from other guitars.
The alto guitar also has a slightly smaller body than a regular guitar, which makes it easier to play for some people. Plus, since it has more strings, it allows the musician to play more complex music and create a wider range of sounds.
So, in simpler terms, the eleven-string alto guitar is a special kind of guitar with more strings that can make really cool and unique sounds!