Here is an easy song to help you learn how to play F on Ukulele!

Lyrics:
Tick tock tick tock I'm the clock that works all day,
Tick tock tick tock, every hour my bell plays,

Clock rings 1, I eat with Juan,
Clock rings 2, I tie my shoe,
Clock rings 3, I climb a tree,
Clock rings 4, I open the door,
Clock rings 5, I just arrived,
Clock rings 6, I pick up sticks,
Clock rings 7, I point to heaven,
Clock rings 8, I open the gate,
Clock rings 9, don't tickle my spine,
Clock rings 10, please give me a pen,
Clock rings 11, I look to the heavens,
Clock rings 12, I see an elf.