Awesome keytar (keyboard guitar) playing

My brother ask me about this guitar shape keyboard and I told him honestly, I didn't know anything about it but I do ever saw it few years ago. So I Google it using phrase like "guitar keyboard", "keyboard guitar" and even putting question mark at the end of it. Never in my mind that the instrument name is "KEYTAR"!

Then after giving the name to him, he return a message to me with a link.

This is really seriously fun! Hmm.. Keytar, sitar... Sapetar (Sape + guitar)?