Early stages for flute are piccolo which is the newborn/new flute. The next stage would be a regular flute this is the terrible twos or just noob flute stage. Next you will become a clarinet where you stay that way for about seven years till you're turned10. Next you become either a saxophone or trombone becoming a saxophone would mean you being a normal flute if you become a trombone you are a Goth flute. If you choose to be a goth flute the next thing you become a bass trombone if you are a regular flute you'll become a tuba or a bass flute. Finally the last two stages are either a one trigger trombone or sousaphone otherwise known as a tenor flute. I made this for Dylan so he would learn the life of a flute you better read this because it's helpful and stuff so I hope you enjoyed this book thing it's got no punctuation or stuff like that.