as far as the flute goes, but if you’ve ever been able to play bach then I am forever envious of you. Guitar however is pretty easy to learn these days. Theres a site called Ultimate Guitar Tabs.com (or something very close to that{if you google guitar chords it will be in the top five listed}) that has the chords to pretty much every song ever made, and all you have to do is put your mouse over the chord name or letter and a little diagram pops up of the chord. makes it really easy to learn chords and chord progressions. Good luck.