Anyone know any easy songs to learn on ukulele, guitar or harmonica?

Mary had a Little Lamb, Twinkle, Twinkle Little Star, On Top of Old Smokey. These songs are all simple and are usually the first learned on instruments due to their familiarity.

Song from Karz its an hi\ndi movie ... but best to play on Guitar " its the theam song of Karz.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.